Easy-to-follow wooden boat plans available for instant download. boat building can seem like an overwhelming task. how can someone take a boat design, follow the boat plans and turn it into a gorgeous sailing vessel. 1. free plans: these links take you to pages of easy-to-build study plans that were featured in some world war ii era “how-to” magazines. because most of these magazines are as old as the polysail founder, the. Power 1 : 16’x5’6’’ ply motor launch of ultra simple construction using pre-shaped ply hull panels, frames and transom. the chine joints are completed with epoxy resin fillets and tape making construction quick..