I have a 31 foot class C with what I am told is 300 lb tongue weight capacity and 3500 lb tow weight limit. Right now I do one of two things: I tow my Mini Cooper behind the class C on a tow dolly. Works fine. Or I tow a utility trailer with my 450 lb '78 BMW R80 motorcycle in the trailer. That works fine too. But often I would like to take along both a vehicle and a bike. So I was thinking about getting an older small Toyota 4wd pickup, and putting my bike in the back, and towing the truck. Is that an plausible idea? Towing a small pickup with a considerable amount of weight in the back seems like it may be a bit of a problem. Opinions?