Long time lurker that is convinced of the foamie way... Need advice if this is even feasible. I compete in BBQ cooking competitions (like the ones you can watch on cable). One of the headaches is the excessively long time to set up to go, set up at site, clean up at site, and finally clean up at home. Some of the competitors use enclosed trailers with a porch on the back end for the smokers...very nice but expensive

So after reading Big Thrifty and now moving on to FoamStream, I am looking to build a stand up / pop up with porch. The enclosed portion will be around 10 foot with a 5 foot porch. I came across a 2001 Palamino Stampede on Craigslist today for $500. The AC, furnace, sink, and fridge work...the floor is no good (potable water tank leaked w/o owner realizing until it was too late). It has good windows, a working door, and all lights/electrical work. I will cut the trailer size down to a max of 20ft (including tongue) so that I can fit in the allotted cooking space.
So I am thinking this is a thrifty starting point. Am I crazy to think I can do this?
I have decent woodworking, electrical, and plumbing skills, so I am thinking a foamie might be in order.
Thoughts?
Thanks,
Mike