>>1734411>>1734428Pretty sick ones can be made from plywood and epoxy in the backyard.
https://www.boatdesign.net/nyd/K800/>if that rather thin skin gets damaged it lets water into the wood quicker than it lets it out so things start to rotThis is only true if the inside is also waterproofed.
Even then, wooden boats were not meant to be use-and-forget toys.
>>1741607Nothing likes to stay in the water, especially something that is edible to decomposers.