They should stop on the dealership lot lol.
My friend and I used a Uhaul to move cross country once, and it was hard enough for us to park places along the way, and we could mostly fit into normal parking spaces IIRC.
We had considered also pulling a trailer, but I have no idea how we could have gotten food in towns, parked in crowded lots, etc. It would have been a lot more planning if we had a longer vehicle.
Are there any programs out there that do this?