Arch davis design – offering boat plans, kits, videos and dvds for the amateur boat builder including sail boats, row boats and power boats.. Have always wanted to build a wood/fiberglass boat but can’t decide on a set of plans. looking for 17’ish foot hull, tiller and a small tunnel. the…. Spira international wooden boat plans. following are the stock plans available for the various types of boats, separated into the different categories..