The Post-Apocalyptic Boat Builder, #3

I am reading a pamphlet by Howard Chapelle on the Chesapeake bateaux, also knows as skipjacks. These had hard-chine hulls which are easier to build than hulls with round bilges. Chapelle claims that anyone with basic carpentry skills could work on constructing these which brings me back to requirements for the post apocalyptic boat, namely, that just about anyone in the population with some rudimentary skills should be able to put one together.
A lot of the boats in fishing cultures were built by fishermen and not necessarily boat building specialists. As a consequence designs had to be simple enough that pretty much anyone could learn how to build them.
This was also true of kayaks. In a culture where you starved if you didn't hunt and hunting required a kayak, you better be able to build one.