Before I go into the back country for any extended period I get rid of as much hair as possible so I don't have to deal with greasy, sweaty, stinky hair. High and tight hair cut, shave beard tight, set the clippers to about a 1/4" and take a couple swipes through the jungle under my arms - will even knock down the mess in my private area as well. Give my finger and toe nails a fresh clip...etc. By the time I come out, I have a pretty good start on a new beard any way. Things seem to take a little longer to get grody when you start the week out all buttoned up, and its easier to clean up with baby wipes with all long stuff gone.