My wife and I have been back and forth trying to figure out what kind of camper to get over the last 2 years. Started looking at pop-ups, then went through just about every option all the way up to a ...
An electric 'cube' heater can be handy if the temps drop. If you are camping with electric hookups, the cube will be much quieter and will maintain more even temperature than the furnace.
Maybe take some light gloves for pulling out and pushing in the bunk ends. I got splinters from the plywood bunk trays on the Starcraft we had in the late '90s. Not sure what Rockwood uses.
Always chock the trailer wheels before you unhitch, so it can't roll downhill.