Wooden boat plans for amateur boatbuilders – excellent performance, simple construction, step by step instructions australia, usa, uk, hungary, s. africa. Boat plans for power, sail and small boats. free boat plans. kits and supplies plus the best boat building technical support.. How to build a plywood boat. building your own plywood (stitch and glue) boat is a low cost and light weight alternative to spending $10,000+ on an expensive.