One thing I'll do is take stuff out of noisy wrappers and put in plastic bags before hand. Kilboars Hunt Club
This is so important! All my food items go in plastic bags. I can't imagine sitting all day without plenty of food.
Once in a while I'll take a power bar or a granola bar but usually if I get hungry I just arrow a few squirrels and eat them raw. The warm flesh is pretty soothing.
