Frequently asked question faq how do i find and repair air leak on my inflatable boat? what to do if inflatable boat compartments become soft over time? what are the. Links to boat plans some free boat plans, boat building information including plywood stitch and glue. full range of boat plans from sophisticated yachts to plywood. Hi!i developed the urge to build my own canoe/kayak. it took a while to get the courage for the undertaking, and my research took me down several possible avenues….