Hi Tracy. I don't know where you can get one, but after having one with a pop up I once owned I can tell you that half the time we never used it. It was nice when up, but if it rained it would get dirty and wet. Once home we would have to open it up to let it dry out. I would try out the camper out a few times and see if you are fine, or really would be happier with one. good luck to you.
Ford F-150 4X4 Supercrew Ecoboost
Equalizer 4-point 10K lbs.