I have an unloaded pistol and one backup food supply (beef jerky). I choose option 1, the bush, as a resting place.

I reckon as I have no idea how to sleep in a tree without falling down, let alone be able to fall asleep at all on something as comfortable as a branch, I'd best stick to the basics and sleep in the bushes. Maybe I'll find some berries, or grubs in the soil, or an unsuspecting mouse will wander by my mouth.