Baby wipes are a good item to have. I feel they clean better than TP and if they somehow get wet can still be useable. Using TP in the rain sucks. It takes a little more planning.
***If you use wipes instead of TP get alcohol free wipes***
Baby wipes also make it easier to wash up before meals and bed. Some mornings camping I will put a couple in hot water to wash up before the day begins. Coleman makes biodegradable wipes to bury with scat.