Cruising Plans Numerous little decisions center around the type of cruising you plan to do, and here many plans founder on the rocks of judgement error. Be honest with yourself at this stage—don’t be tempted to buy the all-weather, ‘round-the-world boat for short coastal cruises and island hops.
If your plan is to limit passages to coastal areas, fuel and water capacities are not the prime criteria. The same is true for storage space. But if long, offshore cruises loom on your horizon, consider the minimum factors of one gallon of water per person per day and sufficient fuel tankage for motoring 400 nautical miles. any cruisers even suggest adding a factor of 50 percent to these numbers, but sailing more minimizes fuel consumption, and the use of salt water for bathing, washing clothes, and doing dishes can help to reduce freshwater usage.
Remember the stores you place aboard will influence your boat’s draft. During our years of full-time cruising we raised OuiSi’s waterline by six inches, and performance suffered as a result. Of course, larger boats are less vulnerable to effects of additional loading.
Deep-draft sailboats are common along the Pacific coast, and before transiting the Panama Canal, I thought any water depth less than 30 feet was shoal. We now go for miles in the Bahamas with less than two feet beneath our keel. It might be easy to conclude that a shoal-draft boat is more desirable, but most offshore cruisers prefer deeper draft to reduce leeway and enhance stability. This just reinforces the initial premise that it is the cruising plans that should dictate the features you seek. If the plan is to undertake long, offshore passages and later gunkhole the shallow areas in some faraway place, a dilemma requiring some compromise will be in order.
Prevailing wind direction and strength also influence decisions over the vessel’s sailing capability. The common coastal cruiser’s lament is, “The wind always blows from the place we want to go!” So these folks would be better off with lightweight boats that are good at upwind work. Most circumnavigations, however, are made westward with trade winds abaft the beam. In this situation, a close-winded sailboat is less important than having a vessel that tracks and rides well in following or quartering seas.
Physical Abilities The painful truth is that strength and agility diminish as we age. Physical exercise can reduce the rate of change, but it can’t totally stop the aging process. The senior sailor is less willing or able to transport fuel or water by jerry jugs, so tankage has greater importance as we get older. Each year I find it harder to use the boarding ladder; so maybe there is something to say for the “sugar-scoop” sterns of more contemporary designs. The more forethought you expend now on factors such as these, the more pleasant your retirement cruising will be.
We also look for seakindly vessels with a gentle motion and more stability so that they heel less. Numerous articles can be found on these subjects, but the final, best criterion is how the vessel’s motion feels to you.
The size of the boat, both length and displacement, has a direct relationship with the size of sails, anchors, and other parts. Maintenance chores such as bottom painting are three times as big on a 40 footer as on one that's 30 feet long. You might surmise, then, that just when we need the extra space and comfort of a larger boat, we no longer have the strength to sail her. The good news is that there are systems that help—like larger davits, winches, and windlasses that can do the heavy lifting. Having all lines lead to the cockpit can be very appealing after you’ve been to the mast a few dozen times to reef the main in the dark. Many prudent sailors cruising offshore throw in a reef at sundown so that the person off-watch can rest, and we have a rule aboard Oui Si that both of us must be topside if there is a need to leave the cockpit after dark. And other items like watermakers can help by making hand-carrying jerry jugs of water obsolete.
Some maintenance jobs also require strength. While the split rig of a ketch or yawl reduces the size of each sail and thus eases the effort of sail handling, that second mast means there is more hardware to maintain and replace. Over the years, I have become envious of those sailors who own vessels with unstayed spars. At 55, I thought nothing about using mast steps to go up the mast six or eight times in one day; now two or three is all I can handle, and even then my muscles complain the following day. So keep all of this in perspective as you go about your search.
The Analytical Approach
Even with all the comparative data available, most people still choose a specific boat based on economics and aesthetics. The design of a sailboat is an elegant combination of science and art—and no understanding of this can truly reduce the topic to simple equations or ratios. However, there some formulas available that can help guide and temper our expectations regarding a new boat. If your compromises are well thought out, that could mark the beginning of a long-term love affair for all three involved—you, your significant other, and your boat.
The following formulas give valuable clues to the relative motion and performance of different sailboats. They allow you to compare the designs of various cruisers of different sizes. Note that the determining factor in most of the calculations is displacement, not length (and especially not length over all, or LOA). A long, light boat and a short, heavy one might have the same amount of sail area and ballast, but they could have very different motions and speed potentials.
To help you in your search, take advantage of the wealth of data that can be found at SailNet. The owners' reviews inside BoatCheck, the numerous articles by experts in the field, and the ads on BoatSearch are all valuable tools. And you can query other sailors through the e-mail lists, Message Boards, and Personal Pages. Firsthand, candid responses by boat owners can go a long way toward helping you identify your ideal boat. When it comes to choosing the right boat, use every tool at your disposal to get it right the first time.