If you do end up with an RV, keep in mind the towing capabilities. The rear engineed, high dollar units are pretty beefy in the back. But the front engined units are much weaker than they appear. Beyond the rear axle there is no heavy steel frame. Just a unibody floor structure. They tow fine, even stop fine. The biggest issue is over "whoopdee doos" Like railroad tracks. Tongue weight can momentarily go to 5000 pounds even with a small trailer. Multiply that by the distance from the ball to the actual frame of the tow vehicle, and you have a lot of force on that unibody structure. I have seen more than one class C motor home fold in half. Including my first motor home.
A full size conversion van (remember the 1990's) make excellent/cheap tow vehicles that you can live in for a weekend.
dave
I know of one guy with a Volkswagen Touareg with an open trailer, seems to work well.
Caddy SUV and an enclosed trailer Jack Knife, wifey not too happy.
Converted ambulance.
Pimped out...
J~