Without a doubt the most valued things I have when camping are;
1) Soft travelers sleeping shades to go over the eyes at night( moonlight can be very bright at times and I have trouble sleeping in brightness)
2) soft foam or silicone earplug inserts, for when I have to camp in a busy campsight. theres nothing worse than listening to everyones late night conversations, and keeping you awake, noise seems to be amplified when camping.
We do not go to the green woods and crystal waters to rough it, we go to smooth it. We get it rough enough at home, in towns and cities. -Nessmuk