To go along with my new finished bottom, I need some beach wheels. Oh course, I think paying 500$ for a set is completly ridiculous, seeing as though I have TIG welder in my garage, I think I could build some.
Has anyone done this before?
Any plans out there?

Biggest question is, where do I find wheels/tires that big. I've tried Grainer and McMaster-Carr, but no dice....
My boat is 8'6", other thing I was thinking of doing is getting some wheels from a narrower boat, and then sleeving them to make'm fit mine!

Any ideas?