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. Scroll down this page for many more plans. this a page of links to some favourite free boat plans at intheboatshed.net. they’ve been chosen because they are derived. Welcome to spira international home-built boat plans. spira international offers a wide variety of different power, rowing, and sailing skiffs, dories, and other boat.