Palma inflatabel sleeping mat and canoe

[projectlarson]

Hi guys

i am looking for some information and or value estimate on some items i bought at an auction. i purchased them thinking they were simple canvas inflatable camping mattresses. I blew them up and notice a group of grommets and hitch pins. after some engineering i combined these to turn the sleeping mat into a 7' canvas canoe. so any information would be great. i can't find anything on the internet.