Steve have you ever used a masthead tv camera with pan and tilt to con the boat through coral heads, etc. Thanks Jerry, Venice, CA

Hello Steve, I am planning a single-handed voyage to the Med. and a few years cruising there before a return through the Caribbean and am looking for advice on the ideal self-steering set up for such a trip. So far it seems that a wind vane plus a tiller pilot to assist for motoring is a good choice. This would work well offshore as it allows me to get some sleep in a situation (offshore) where going a little off course doesn’t matter too much. Sailing in the Med however requires more reliable course keeping and my question is whether or not the tillerpilot attached to the windvane will fill the auto pilot needs for this situation. I realize that there is a lot of motoring in the Med.in the summer but when it isn’t calm it is often blowing very hard and I am not sure that the tiller-pilot driving the vane will be up for this in the autopilot mode. I’d be most interested in your thoughts on this. Primary steering on the boat is a wheel. Regards, David

Hi! Is there anyone who could tell me where i could find the angle of limit stability or angle of vanishing for a morgan 382 or a cal 39? Thank you! – Jacques

Dear Sir, I am looking for a good cruising boat with a shallow draft or proven retractable keel design. I have raced in the southern oceans against wind and tide in 67ft steel hull 42 ton yachts and they were superb–but they have 9 ft drafts. I now live in Florida and plan to do some world cruising with my family. However, local water depths can be very shallow. Most of the day boats here have a very flimsy retractable keel (rotating blade hinged on a bolt and lifted on a cable. Many snap their cables and some break their bolts–and they just would not work in severe weather!!). I have heard of a famous 54ft steel ketch, Northanger, which cruises the extreme latitudes and has only 1m draft–but I have no idea of her retractable keel design or other design specifications. Regards Richard R. from the USA

I’ve recently escaped from Saudi Arabia where I’ve been working for the last six years. It’s now time to reclaim my life. I intend to do a few years cruising and am presently looking for a boat. One I have details of is a Venus 46, designer–Salthouse N.Z., built by Dong Sung. I have never heard of this one before, do you have any knowledge or info on these that you could advise me of. My favorite is the Hallberg Rassy 42. How do they compare. I’d be grateful for any info you could provide. Regards, Ian

Dear Dan,

Could you please explain the differences between a gennaker, screecher, code one and asymmetrical spinnaker? Is it possible to have a gennaker cut for reaching and another gennaker for running? What would be your recommended sail selection for a performance 55′ catamaran? Thank you, Chris

Steve… I have your Offshore Cruising Encyclopedia and I have almost finished building this 35′ steel sail boat. I’m having a little trouble sizing the prop…Boat is 9.5 tons…engine is Farymann 32 HP…Prop is 16×13, 3 blade… Max. RPM under no load conditions is 2400. Max. RPM in forward is 2100 at max hull speed of 7.5 kn…reduction of transmission is 2:1. Should the max. R’sPM under load be closer to 2400?… Should top speed be reached before 2100?… I hope you can help with this … Thanks–Basil

We have purchased a Stevens 47 and the stern Danforth anchor has all webbing rode stowed on a reel. Do you have any knowledge of the adequacy of this rode? How does it stand up to UV? It has been coiled for probably years and never used as far as I can tell. – George

Hello Steve and Linda…again my compliments on the Encyclopedia…it is most helpful…Just having difficulty understanding how to rig the shock absorber described on p40 for the chain anchor rode: how do you “tie” the nylon line to the chain…seems like it would slip with any kind of load…does it take a special knot? What about feeding the line through a selected link, say halfway down the chain such that both ends of the line then secure on deck? Wouldn’t this have the same effect as your tied rig without then having to secure the line on the chain twice? thanks mucho, Richard

Hi Steve, What do you use for deck fills on an aluminum deck? Are the Marelon fills a good choice, or aluminum (Wilcox-Crittenden) welded on? Could I just weld in pipe with threaded ends and put a cap on the outside (keeps the opening off the deck)? Also, would you let bails for halyard/reef blocks through the deck and weld top and bottom, or do you think there’s enough strength in a fillet weld to hold it on the deck? Best, Alex

Giving us most headache in the construction plans for our yacht at the moment is the heads and holding tanks. I have read all your books now and a few others and we will follow your advice, make it as simple as possible. Now there are a lot of heads on the market and the next one is always better than all the others. Please point out one head that you know works and that you have experience from and is simple in construction. I want to pump from head to a holding tank and then be able to choose either pumping out to the sea or to empty the tank at service stations where available. Thanks for your time and all the best to all of you at Set Sail.

I have the opportunity to replace the spars (2) on my boat. It is a 1975 Custom 45′ Steel boat built in Italy (round chine). It has a flush deck. I have been using your encyclopedia to spec out the spars but I’m not clear on your opinion of anodizing Vs painting. To have my spars anodized (about 55 ft worth) will require a mechanically fastened joint. (tanks not long enough for the whole spar). Cost- wise, it’s about a wash. What’s your opinion?

I appreciate your help as I’m a new boat owner and a novice sailor. Your book has been a great help to me and I think the spar maker has learned a few things as well. I’m looking forward to your next book (heavy weather sailing). It sounds good from the ad. Have you thought of making a training film on the subject? Thanks for your help, Steve. Regards, Buzz

Under your “Communications at Sea” section under SSB Ground Plane you recommend the referenced antenna due to it not requiring a ground plane. Unfortunately, the marine electronic installers in my area tell me they are not familiar with this type of antenna. For example, is it a simple whip antenna? If so, how long? Can you recommend a vendor that sells this product. Thank you. Downing

Steve, I’ve been reading your great site and wanted to ask a few questions/make a few comments. With ventilation systems (including conditioned air)? You don’t seem to use ducted systems, is there any reason for this? In my experience (non-marine), dual 6-inch (15cm) ducts would be adequate for the living area sizes you have. I’m not thinking of round ducts, but more a box section mounted in the ‘eaves’ area. Your thoughts? – Craig

Good afternoon. This may be totally off the wall. But, would there be much of a use for a small metal lathe in a cruising situation? For making spare parts for my boat or better yet, making parts for other boats and getting paid for it? Thanks for any insight you will provide. David

A few of your contributors mention writing articles as a source of periodic income while cruising. We have the option of submitting to some non-English periodicals and it seems to be a less saturated market. My question is, how much does one expect to get paid per article? If on contract to a specific publication, what is the nature of such a contract? If freelance, do you just send your article to a few publications and then wait (maybe months or years) to see if it gets published and they send you a check? Thanks, Aharon

One day I would like to own a BEOWULF class boat, but in the meantime do you have any info on the music that is played on the BEOWULF video–would like to purchase–thanks-JIM

We are considering starting our cruising lifestyle with a 16 year old female who has 2 years of high school left. Our plan was to retire to a cruising lifestyle after she completed high school and enters college. Due to a possible economic change we may want to start earlier.

Does anyone out there know if you can successfully educate a high schooler during the last 2 years and obtain a high school diploma? If you can, is it very difficult and what about social issues?

Any information would be greatly appreciated for this couple who is anxious to get out there. Thank you for your help. Avarie

How do you get insurance to sail as a couple on BEOWULF? I have friends with a Tayana 52 in Hawaii, who are now kind of stranded because their Lloyds policy requires four crew and the other couple (the guy actually) wimped while they were all headed for NZ. Or do you sail bare (which is what I am doing right now as a singlehander)? -Lesley

Steve/Linda: We have been searching in vain through the net to find a new—as opposed to a collectible—taffrail log. Does anyone still produce these devices or have they gone the way of the buggy whip? Any advice on procuring one would be appreciated. TIM & MELISSE

What do you think about glazing up the pistons with running the engine so much with no load on it (my father is an engineer with a tractor manufacturer!)? Swan says run your engine occasionally up to 3400rpm and get the soot out!! Sounds pretty scary? What do you think? Regards Phillip

I am interested in your experience with paddle wheel versus propeller-driven generators. Also in the deployment of forward-facing propellers similar to the Aquair submersible. How have they been mounted and what kick-up mechanisms have worked? Thanks for your input. I continue to enjoy the Encyclopedia.–Clint Clemens

Dear Steve, Thank you for your last article of weather charts by e-mail from NOAA. Any possibility to have the weather charts for my area River of the Plate (Buenos Aires and Uruguay coast) would be wonderfull. Thank you, and excellent your work for all the cruisers world wide. Best regards, Roberto

Hi, I’m unable to locate a weatherfax for the South African coastline and immediate area. Please advise. Martin.

Do you know of a web site that provides a simple, conventional weather map of North America, with pressure gradients, indications of highs, lows, warm and cold fronts, and especially wind roses in coastal waters? I looked up the links you provide on your home page (for which I thank you) but they seem mostly to be satellite images, which are very interesting but relatively uninformative, or oversimplified crude drawings that show wind directions, but no indications of strength or the underlying causes of the winds, i.e. pressure gradients. It may be that what I seek is there, but I haven’t had time or patience to ferret it out. Perhaps you know of such a site, in which case I’d be very grateful if you could send it to me.

Dear sailor friends, I recently saw a lovely 36 foot Formosa Ketch I am dreaming to acquire and get sparkling again. The woodwork needs some care. The hull looks sound as far as I can see above water. But before I get the boat hauled out, do you know of any problems with this boat, that was apparently built in 1980 in Taiwan, with 1-inch-thick fiberglass. Do you know anything about this type of boat, since I found no information in all my books and very little on the web. Thank you, Helmut S

I agree with the waterline length as being very important…both to speed and comfort. On a limited budget does either a Hunter 54 or a Columbia 50 make sense as a safe and reliable cruising sailboat? Their main sailing areas will be the Caribbean and, hopefully, the Mediterranean. Other options are a Lubbe Voss 42 and a Valiant 40. Any advice will be greatly appreciated. Thanks, Ian

Thanks for offering the weather book. It’s an area I’ve struggled to understand well even after passing two FAA written and oral exams on the topic. Hopefully, your book will penetrate more deeply.

Since you began your cruising in a Columbia 50, a SoCal production boat I believe, I’m wondering if you have published anything that *specifically* addresses choosing a production boat for offshore sailing. I realize your Encyclopedia could, in one sense, be considered a treatise on that since it addresses ‘all things cruising and boats’, but I’m looking for something targeted more directly at this topic. Any suggestions? Thanks!

My husband and I have taken the first steps toward the cruising life–we just sold our home and are auctioning off our possessions one by one. It fills me with joy and relief each time our load is lightened! We have been reading your Offshore Cruising Encyclopedia (fabulous book–great for the utter novice) and would like your advice if you have time.

We are going to be in the same situation as your daughter and her friend were in when they bought Hio. The main difference is that we completely lack any sailing experience, although my husband has been an avid commercial fisherman for years. We were wondering if you could recommend several production models or a good boat surveyor in the San Diego area so we’re not totally at the mercy of our ignorance.

We have about 45,000 to spend on a boat and we’re hoping to get a 40-50 foot boat. Our priorities are ease of sailing, safety & stability in rough weather, and efficiency. We plan on spending at least a year or two in the Baja area learning to sail and fixing up the boat before taking it offshore. We will have about 5,000 to spend on equipment and repairs so we don’t mind getting a “cosmetically challenged” boat.

Any suggestions or advice would be great! Thank you for the inspiration :)–Erin

I am installing a small electric anchor winch to hoist and reef my boom furling main, which has a large roach. I would like to have a halyard brake or other device to maintain light, constant tension on the halyard as I haul the sail down to reef or stow completely. If tension varies, the roll loosens and risks jamming against the front of the boom. Who makes such devices, or can one find a rope clutch that has a variable setting that could be used? I don’t care what it is called, only that it does the job I require…Thanks….Lowell

After watching your Offshore Cruising Video, I happened to see a picture of a ketch rigged with junk sails. One reminded me of the other. Is that where you got the idea for the fully battened sails front and rear? I sure do like that combination. Do you think it would work for a 40 ft. boat? What is your opinion of junk rigged cruising sailboats? Sidney

Dear sirs: I’m interested in purchasing a Sundeer 60 and have seen this AeroRig system advertised in one model. Can I have some comments as to the efficiency of this seemingly very simple rig on offshore conditions? Heavy conditions? Your help will be greatly appreciated.–H.J.Argeles, MD

Hello Everybody! I own a Hallberg Rassy 352 located in the Med, and I’d like to pose a question: Do you know a working solution to lower the main while sailing downwind? My sail has plastic tracks inside the mast. Fair Winds, Gennaro

What is the best way to rig the control lines on an ATN spinnaker sleeve?–Robert.

Hi Steve, Regarding heavy weather sailing, I would appreciate your input regarding my boat. I have a 20-meter aluminum cutter-rigged sloop. The staysail is on a self-tacking track and I have a fin keel with a small wing. How would you best heave to with this set up? So far I’ve been able to manage with just the staysail in bad conditions but think it’s time that I learn other options. Thanks, Alan "Evolution"

In the Dashews’ book, in a chapter on self-steering, they make a comment on sheet-to-tiller self-steering. Would it be possible to have more details on the how-to-do-it?. Thank you. Claudio

Dear Steve and Linda: Having discovered SetSail site, I want to tell you what a terrific boat you have designed in the Wind Horse. What I found particularly interesting is your break up with the dominant design rules of cruising power boats, e.g., trawlers.

While my limited budget allows me only to dream of Wind Horse, I am myself involved with pushing ahead my own dreams of ocean cruising. Having known your work, I have already given up my trawler-oriented mindset and I am rethinking the entire issue considering the canoe-like hull proposition you so beautifully materialised in Wind Horse.

Having said this, I’d like to know your comments on two points.

-according to the equation of displacement hull speed (1.2 times sqrt water level length in feet, am I correct?), a 85 feet-long boat could achieve a max speed of around 11 knots. But boats often go far beyond these limits, as are good examples your own designs. So, I confess I’m puzzled. Could you, please, shed some light on the issue?

-have you ever considered adding lifting hydrofoils to your designs (I think about Wind Horse) not, of course, to turn them into 60-knot-out-of-the-water rocket-boats, but to reduce their displacement and wetted area by say, 30%, so increasing speed & range? I think of hydrofoils added, say, to the keel and skegs, in order to compensate for, say, 30% of the vessel’s weight, or displacement, and adding to stability as a bonus benefit. Is this way wrong? If so, could you point the problems with it?

Thank you for your attention. Best regards, Francisco

Hi. Could you tell me if you have had any boats built at Bos and Carr in NZ. Two clients have an interest in using this yard and I have some indication that you are familiar with their work. John

After reading your Offshore Cruising Encyclopedia I have a couple of questions about converting an alum. IOR boat to a cruiser. The boat, Doug Peterson 44′ alum. flush deck, displ 25,000 keel 10,000 , 13’6″ beam 8′ draft. Built 1978. Intended uses of boat, Mexico and South Pacific.

Should I be concerned about the range of stability? If I buy this boat I plan on adding extra tankage low in the hull and under the floorboards if possible.

Is there a formula to figure range of stability ?

And lastly, I really like the 14′ Wherry pulling dingy. Are they still in production?

THANK YOU, Gene

I’m in the process of purchasing a 33′ Cheoy Lee cutter-rigged clipper ketch. I’m an intermediate recreational sailer searching for information regarding the types of sails recommended for cutter-rigged ketches—-for instance, why might one fly a single 145% Genoa rather than the Yankee/Staysail combination?—-trimming techniques, more advanced configurations, such as a "mizzen spinnaker", performance configuration recommendations. My impression from internet and library searches is this type of information concentrates on racing sloops. We sailors with little or no desire to race seem to be left out in the cold, despite the fact that we still desire to get from point-to-point as efficiently as possible.

No doubt you’re as busy as the rest of us, but any information or pointers you might be able to shoot my way would be greatly appreciated. Best regards, Brian L

Hi: Do you have a contact or web page for these products? Thanks in advance, John

Hello, have a HR46 (40,000 pounds) with 75Lbs CQR; would you replace it with a heavier Bruce or Delta? Will sail to French Polynesia next year…Thanks for your advice, Giorgio

Hi Steve and Linda- First, I wanted to thank you for a wonderfully written and very helpful book. Glad I ordered it and have recommended it to others (including my father who will be ordering a copy for the library he runs at a technical college). Anyway, on page 50 you discuss different anchor chain washdown and cleaning systems to prevent and minimize the junk collected in the chain pipe. Have you considered using compressed air instead of water? It has the benefit of both cleaning and mostly drying the chain in one step. Downside is that it is more noisy than water. While I haven’t tried it in a marine setting, I use this technique very often for cleaning/drying my 1/2″ logging chains on land as I reel them in and stuff them back in their storage drums. It does a remarkable job and my chains last much longer than they used to. I’ve found that anything over 80 lbs does the trick nicely removing the thick mud I build up. Just a thought. – Jeff

Dear Steve, I have bought Your Cruising Encyclopedia & Mariners Weather Handbook from Captain Watt’s in London. I can only say they are a great life work’s to make a boat owner’s life easier with the right kind of knowledge – thank you. Also I met the owners of Condor while they were in Sydney Australia a few years ago – Skip and his wife. What a lovely couple and boat they had built in NZ to your philosophy and design.

I own a 50′ ex BOC open class yacht build in 1986 called Skoiern IV. She is built from aluminum. Because of the problems of toxicity today’s available anti-fouling are not effective without the tin content. I’m considering using a UK product called Copper Shield, using first a coating of epoxy as a primer to protect the hull, then apply the Copper Shield, which is a copper-rich anti-fouling that does not require redoing for ten years plus. My fear is the risk of using copper on an aluminum boat – is it safe? The company said yes it is. Since I would like to solve this problem once and for all, I’m inclined to try it. but I don’t want to find religion with a holy boat…I look forward to your comment, as I will need to redo the boat’s bottom soon. Kind Regards, and keep up the good work. – John

Recently a builder of fiberglass boats said that aluminum as a hull material is way inferior to fiberglass because:

1. Aluminum suffers from fatigue–the older the boat the greater chance for structure failure. 2. Aluminum boats are prone to failure by stress corrosion and weld corrosion.

Based on your research and experience, these statements seem to misrepresent scientific fact. In your book, Offshore Cruising, your thoughts are very clear about the superiority of aluminum for cruising boats. We would be interested in your prospective on items 1& 2 and what the best welding process is for aluminum hulls. Thanks, John and Ruth

I recently looked at a Wylie 34 that is cold molded. I like the Wylie boats and currently own a Hawkfarm 28. The boat appears to be very well built (obviously a survey would be in order before going to far) but I know very little about cold mold boats. I have a friend (another Hawkfarm owner) who is a very experienced racer and cruiser–he seems to think that cold molded wouldn’t be a great choice for a cruising boat due to the difficulty in having quality repairs done if something happened “in the bak of beyond”.

Do you have any opinions on this? If the boat was sound and the design was suitable, would this put you off (I like the idea of aluminum as well but don’t see many in the 35 ft range)?

I’m looking for basic info on what can be done with the SSB and the working frequencies. I’ve been told that only ham frequencies may reach all locations for example in the South Pacific Any place I can learn about pros and cons? Thanks George

Dear Sir, I enjoyed your write up on using Armaflex for insolating the hull of your new FPB. Why did you use only 1/2" Armaflex on the hull for insulation? If you were planning to be in the Northwest most of the time, would you have used 1" or 1 1/2"? Did you equate an R-value for 1/2" Armaflex when compared to PF? Thanks, Dex

Hi, We would like to sail from Florida to Cancun next February. (We have a 47′ Hunter). We would then like to do approx. four eight-to-ten-day trips, using Cancun as a base. We also need to leave the boat at the beginning of March for 2 weeks. Can you recommend where we might look for reputable marinas? All I have found on the web so far is Scuba centres. Also are there any books on cruising in the area? Rgds, Richard

Aloha from the Big Island, We’re going to be cruising the South Pacific for the next few years, and wondered if you have any recommendations for a health insurance company. We’ve enjoyed your books and website! Keep it up. Thanks, Richard and Kelly, s/v Amazing Grace

Hello. I was trying to purchase a copy of "The Ship’s Medicine Chest" that you recommend in the Offshore Cruising Encyclopedia (excellent book BTW!). However, it seems to be out of print. Do you happen to know if there is anything that replaces it or could you recommend something else or is it worth trying to get a used copy if it is not out-of-date? I do plan to purchase the other two medical books you referenced.

I am a landlubber in Indiana who would like to find a boat to crew on for a month or 2 in the South Pacific. I would pay for the experience. Any suggestions for locating a boat that would take on an inexperienced crew member? Thanks, Jeff

Hi guys, I have loved reading your articles and have picked up some good tips. Information I'm after is regardinga 240v fridge-freezer on boats. I am currently building a 50ft powercat – long, light and low-powered – in Australia, and want around 250 liters of fridge and 100 liters of freeze. I have had small 12v fridg- freezer in past boats and while they were great , the bigger setup seems to be a bit cost prohibitive. This boat won't be attached to shore power and I didn't really want to have a genset on board. I have seen high output alternators, great while moving but don't really want to have to run motors just to charge batteries if on the hook for a week. I do plan on having 4 X 100 watt panels to help things allong. Can domestic refrigeration be a viable alternative or should I stay with the way expensive 12v? Any advice would be appreciated

Hi SS–Seems to me a transponder is THE way to be seen by other ships. Can these be fitted legally in the South Pacific? Are there competing manufacturers? Andrew

STEVE, DO YOU SUCK FRESH WATER THROUGH YOUR SALT WATER ENGINE INTAKE WHEN YOU LEAVE IT FOR A MONTH OR SO, OR IS THAT TIME SPAN NOT REALLY A BIG DEAL? WE MAY HAVE TO LEAVE THE BOAT IN BERMUDA AND FLY BACK TO WORK FOR A FEW WEEKS. PHIL

I’ve enjoyed reading through the FAQ’s on your web site. I saw a references to the Yachtsaver “air bag” system to prevent yachts from sinking but their website and phone numbers are no longer in service. Have they been purchased by another company or are they out of business? Are there any other companies with similar products? Thanks, Steve Gentry

Steve: Just read your excellent article in the recent issue of Ocean Navigator, concerning heavy weather steering issues. We just placed an order for a 43′ Hallberg-Rassy, and I’m curious to learn what you think of the “beefiness” of its steering system. It has Whitlock wheel steering, with Cardan linked rod steering. Do you think this meets your recommendation for “twice ABS specifications”? Thank you for your help! Mike B

Hi Steve–I’m confused about how to tell the difference between a stable trough that runs from the northeast to the southwest and an unstable one that runs from the southwest to the northeast ( page 180, top paragraph). How do you tell them apart? On page 168, you suggest using clipboards to organize the surface and 500mb charts. Do you use six of them? It seems like a lot but I’m having trouble organizing the paper explosion.

Dear Steve: A question if I may, in regards the suitability of the "Bruce Roberts designed Spray 40" (Joshua Slocum) for coastal and world cruising? Since I know more about lock & key’s I cannot cross-reference the design style to other brands your Q & A page refers to. I have just received your Offshore Cruising Encyclopedia as an ideal Christmas gift, which is how I come to visit your site. We have already taken our 12-year plan and crunched it into an "ASAP" plan as a result of a sad loss, and I have elected to take some advice given out on your site by joining a local race club, which leads myself to second question if I can push my luck. Can a person who knows more about lock & key’s, and has no sailing experience at the age of 45, safely pursue a circumnavigation dream with a family? With Thanks, David

I believe your first cruising boat (Intermezzo) was a Columbia 50? Knowing this boat a little, what were the traits about it that you really liked, and really disliked? Thanks for your reply,

Hello–My wife and I just sold a 41′ Cheoy Lee and we are looking for another boat (bigger). Somewhere around 50′- my wife wants a large owner’s stateroom. We also plan lots of offshore passagemaking. But our max to spend is around $150,000 so we can’t afford a Sundeer or any of the other boats you have built. But do you have any suggestions on a good safe offshore boat for us? Bill

I would like to find and visit a Lancer 65 powersailor. They are rare and hard to find. Your recommendations would be greatly appreciated. Thank you!–Lew

Dear Steve, We have been following your commentary for years now and have a question that we hope you can help with.

Do you feel that a baby stay on the ketch rigged Sundeer 64’s would aid in preventing a mast inversion due to operator error? What conditions would create a circumstance where you could lose the spar?

I am referring to page 662 of Offshore Cruising Encyclopedia, regarding your discussion of swept back spreaders. Is this setup less forgiving than a conventional spreader configuration with forward shrouds?

Any comment would be appreciated. Thanks, Wayne

I am thinking of building or buying a 40-ft yacht for long-distance bluewater cruising with a small family crew. Can you please give me some input to the rigging systems you have for your yachts? I have read some of your most interesting topics in Tech Talk–is there any for the 2-masted rigging? I’m very impressed with your boats. Yours, Bosse

I just found your site and was quite intrigued by the variety of information available!…I was particularly happy about the comment on mainsails, in which the mast sits in a sleeve about 2′. The idea is that this should reduce wind shadow around the mast, particularly important when the mast is fairly “fat” as in a cat-ketch.

I am considering building a 30′ wood strip-epoxy boat, and thought of 2 rigs using free-standing rotating masts, both cat-ketch with sleeved sails, one option being a big-roach fully-battened (possible conflict with the sleeves…) and the other gaffs (!), which I think merit consideration for shape control.

For the gaffs, I thought of using struts attached to the mast, parallel to the boom, which would keep the gaffs in alignment with the booms, reducing sail twist.

I worry about upwind performance on a cat-ketch: Any views on this? Would the mainsail interfere very much with the mizzen? Would a jib work well in this arrangement?

I look forward to looking through your site again! Thank you! Tom Kottmeier

Hi Steve: We have a Spencer 44 centre cockpit, which is a full-keel relatively heavy displacement cutter rigged cruiser. We plan to head offshore next spring, and are heavy into the process of preparing and upgrading Our fully-battened main was in for repairs recently, and while the local sailmaker who worked on it felt it would last us for another couple of years, he also said it was probably the next sail we should replace. This got us to thinking that maybe we should bite the bullet and replace it now, rather than at some future and possibly less convenient time. In discussions on possible replacements, we were offered the option of going with a “cruising laminate” from Bainbridge (CL-90P), which we were told would improve sail shape and performance over a wide range of sail conditions…so far, so good. My question concerns any feedback you have, either directly or indirectly, concerning the longevity, UV resistance, chafe resistance, and general durability of laminate sails when used for long-range cruising in the tropics. I know cruisers in general are a relatively conservative bunch, and I guess I fall into the same category–ie, I don’t want to be on the “bleeding edge”. Nevertheless, I would like to take advantage of new technologies, especially if they translate into better boat speed, less heel, and faster passages. Any thoughts you could pass along would be appreciated. Thanks Mark

Dear Mr. and Mrs. Dashew: Bought the Encyclopedia and read it cover to cover. It is truly the best boat book around, or, more accurately, an entire library. I've got a Pearson 424, one of the ones sold as a sloop, really a ketch w/o a mizzen. It also has a Hood Stoway main with no roach, so we are a bit short on sailpower esp. to windward. Recently I've seen references to a vertical batten main built in England (www.maxiroach.com) that seems to be getting good reviews in boat tests on British boats. The roach they show looks modest by your standards, about that of a standard full-batten mail. My question is this: If these folks have in fact solved the chafe and jamming problems of putting battens on a roller-furling main. Do you think it would be possible to put a really big roach on this type of sail? With my mast in the ketch mast position, and the boat designed for the sail area of a mizzen, I've got plenty of clearance at the backstay. Roller-furling main has to be flat anyway. I'm having a little trouble figuring out if the vertical full battens would support the roach area any differently than horizontal battens do. Local sailmakers here in Annapolis don't really want to talk about this. Thanks for your thoughts on this–Quent

Dear Dashews, Got your book. great reading. But it lacks one thing: a glossary. I suspect some terms are US conventions and not European (e.g. dink). What is meant by draft (in respect of sails) for example. Best Wishes, Malcolm S

Dear Steve, I have just finished your Offshore Cruising Encyclopedia. What a book!! It is now on my bookshelf next to Calder, Marchji and Brion Toss – sitting with the greats!! Just a quick question though. You make no mention of wind-vane steering. Have you never fitted this or do you rely totally on electronic autopilots? Thanks, Howard, Cape Town, South Africa

Hi Steve, As part of researching for a suitable boat I’ve read the articles about keel and foil design at www.vacantisw.com as well as your description of using a NACA 0000 foil shape with a 15% foil section in Offshore Cruising Encyclopedia. Can you tell me in general terms how much a foil shaped keel improves boat performance compared to one that has no foil, ie. the sides of the keel are parallel? Is this difference enough to warrant keeping away from boats without foil keels? Thx, DM

Steve…Your recommendation to look at CAL 48 and CAL 46-2 was received. You stated though that you prefer aft cockpit. This does make sense. Some aft cockpit designs are better then others. Could you make recommendations for an aft cockpit design that I should be looking at in a used boat that has a long waterline as well as seaworthy? All your help is much appreciated in my quest for a used blue water boat. Corey

Thanks Steve, for the comments on teak decks. I am just about to make an offer on an 85 ft Formosa, and I know the decks will need doing in a few years, so I will adjust my offer. The other misgiving I have is the 9′ 6″ draft. I sailed half way round the world a few years ago, going East. This time I am going through the Panama Canal and then the Pacific–could you comment on the draft , please? John

We have a Snuffer on our Gennaker. What is the proper process for snuffing when the wind is strong? It’s tough to get the snuffer to collapse the sail.