vintageracer
To Infinity and Beyond!
The other option is to buy an old beater motorhome to live in I see them all the time for dirt cheap and then when your done just dump it at the scrap yard.
Not that simple.
Most all scrap yards, recycling facilities and Pull A Parts will not take old RV trailers or motorhomes. Not much steel based upon the weight of the RV and lot's of wood. Those folks don't want the wood!
It's not near as easy as you might think to git rid of or scrap an old RV trailer or motorhome these days!