I'd just eat "The Paleo Diet" (Paleo means "old" in Greek-it is short for Paleolithic (lithos is stone) which can early Stone Age, about 2-2.5 million years ago) and see what area. All you need to do is keep the fuel supply running and also the fire lighting. https://higgledy-piggledy.xyz/index.php/Where_Match_A_Office_When_You_ve_No_Space