Living FT in RV while moving to a new Town: ideas?

Funny to read this as our DD is going through the same thing. They have everyday basics with them in the TT, but have a lot of extras the movers refused to take. They don't know the new area SIL got stationed at so they want to take their time finding a good neighborhood and a nice house. I think this is a good idea since so many places require leases to rent. Good luck.