The best addition to a camping set is a decent cot. I spent years camping and sleeping on the ground.
I bought a lightweight, folding cot at Walmart for $35 that even included a 2" think vinyl covered mini mattress.
Throw a cheap comforter over the mattress, sleep under another one,..add one pillow and it's not tent camping. It's a budget motel.
Two words.....Air Mattress!
