I just go. For number two I carry toilet paper in my bag. I like to find a small tree about the size of a baseball bat, enough for support and on a little slope. Then just grapple the tree and lean back to the lower ground and letter' rip. No catching on the pants. Then just wipe and cover the tp and number 2 with leaves so nothing is showing, then put a few sticks on top of the leaves for extra security.