Learn how to build yourself a boat in your backyard. our complete boat plans collection is available for free and immediate download. it is the largest wood boat. My boats and boatbuilding related content navigation page. good info on ropes, knots and mastmaking. expanded articles on characteristics of carbon fiber and kevlar.. 11’6" eider duck punt: the eider is a simple plywood duck punt suitable for river and canal rowing and some quiet fishing. we have given her a small transom stern to.