It's been a while since I posted. A few years ago we were considering renting a TT and taking a trip to Yellowstone but decided against it due to timing issues and trip distances (I can go a lot furt...
My advice would be to prune back as much as possible on what you take. If you are undecided on an item, leave it home. It is easy to get carried away and take too much. Everything you take adds weight, takes up valuable space and can leave your RV cluttered and uncomfortable.
I do take lots of underwear and T shirts. They take up little space and extend the time between Laundromat visits.