Deb, Great minds think alike--we are taking a camping trip with our small cab over truck camper(with a heater). My only advice is to dress in layers--I love silk or polyester long underwear under my pants--you can't tell that they are on and really make a difference. Have fun! JoAnn
I haven't but we were considering cabins at a campground that has heaters. I thought about borrowing the pop-up again, but we ended up splitting wood all weekend.