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 from traditional boats, or in some cases simply. This is the boats, dories and other watercraft category of information. this free woodworking plans list features an extensive list of free building projects to construct boats and watercraft of all sizes and purposes.. Free plans: absolutely free plans (links to free online boat plans) ariawood boat works (plywood punts, jonboats and one-sheet boats) architectura navalis mercatoria (the 1765 book by frederik hendrik af chapman online).