Use a group of trees!
Seriously unless your bow hunting I try to use a group, two or more trees. I then use several bow hooks on trees as rests for the forearm. I hang something on about everything so it is handy: binoculars, call, pee bottle... I also use a sling around my neck.
A shooting stick might work as long as you have someway to hang it when not in use.

Seriously unless your bow hunting I try to use a group, two or more trees. I then use several bow hooks on trees as rests for the forearm. I hang something on about everything so it is handy: binoculars, call, pee bottle... I also use a sling around my neck.
A shooting stick might work as long as you have someway to hang it when not in use.