Sandro, I bought an older U-Haul Cube Van (from U-Haul). They are going for around $3k-$4k. I put a bed on the 'loft' & registered it as a motorhome. In FLA it was very easy. Contacted my Ins. Co. (Progressive) & they sold me a policy that cost me less than $200 per year. It is the 7.3l diesel. The low cost of the insurance off-sets the higher price of the diesel. At one point, I had over 4k lbs of 'stuff' in the back. When I was pulling the racecar, I didn't even know that it was back there. It has enough room inside to sleep a whole crew (4 adults & 2 larger dogs). And you can make a few extra bucks on non-race weekends moving friends or picking-up large items. (still has the loading ramp)............. just my 2 cents