RE: How do you prepare food on the hunt?
I usually make sure my dutch oven and a good short shovel go with me to camp. I dig a pit beside the campfire, a bit larger than the dutch oven. In the morning before leaving camp, put everything that's for dinner into the oven, have a good morning campfire going, push coals from it to bottom of pit, wrap oven in tin foil to foil dirt entry, put in hole, add more coals from campfire, shovel some loose dirt over top, hunt all day, come back to camp to the original slow cooker meal ready to eat.
If you have a whole day in camp, make bread, pie, cake, whatever, in the dutch oven. It will all taste great.