Intro: the bo-at single sheet plywood boat. my son and i built this simple one sheet plywood boat following the plans and sage advice provided in the following link. Wooden boat plans for amateur boatbuilders – excellent performance, simple construction, step by step instructions australia, usa, uk, hungary, s. africa. Why are these plans free? because i want people to know just how good correctly proportioned touring paddles can be. most of the paddles sold commercially are based.