I need to know where is the best place to buy marine vinyl and foam either on the internet or in Ohio?

I bought bunk carpet from a place called Miami Rubber on the west side of Cincinnati, they had cataloges full of marine interior material. They seemed a little high but everything appeared to be high quality. Hope this helps

They carry everything you need. I think the name changed and now they are called The Miami Corporation.

Do they have a URL?

http://www.miamirubber.com/

http://www.outdoortextiles.com/retail/index.html