Homemade Boat's and rafts (Share what you have built)

[big green chopper]

That is pretty incredible. 800 of those things! They do look fun.

 

[Neanderthal]

I wonder what the floor is?

Pretty neat idea.

I think that he uses different material for them. I saw one pic that looked like wood/particle board on the bottom and another that looked like a semi-rigid foam.