How to relieve yourself on the mountain.

If you need to sit down, see below. Otherwise, you can choose:

Right on the Compost pile
near the blueberries
near any other bush or tree
ladies can use the above list if they feel capable, or in the composting toilet.

How to use the composting toilet:

sit down and go.
make sure everything is pointing into the bucket (there's a small gap under the seat)
instead of flushing, use the sawdust in the bin and cover enough so that the next user can't tell you've been there. Like a litterbox...