John61ct I think I have just bought a frame, with dual 6 lug axles both with electric brakes, 4 corner stabilizer jacks, electric tongue jack, with 5" c channel main runners x 1/4" thick steel, oh yeah front dual propane tank mounts that is a 7.5' x 24' platform. It is an older camper frame that has been stripped. Guessing around 1500 lbs when I put a few more cross members in as I'm going to put my 11 1/2' camper box in front of a wooden deck to haul my Samurai. Hopefully will be around 2500 lbs when completed, with 2200 lbs of Samurai I should be able to stay under 6,000 lbs and be able to tow safely with a 3/4 ton four wheel drive truck ( maybe even a beefy 1/2 ton). Even with title fees under $1200 for the trailer. With all the poorly built over weight camper shells setting on medium weight trailer frames there should be no problem finding a frame, you may just have to make a lot of trips to the dump and weld a little.