If you have the means, trailer, or lots of truck bed space ect. A small chest freezer (5.0 cu ft. under $200), a small generator (only need to run occasionally)....bone-out meat, wrapped in plastic wrap (multiple 20 pound or so parcels), once home thaw and process parcels as time allows. That's one option!
That freezer is pretty handy for bringing food from home, to your hunting location! We have one in our camper....real handy for longer vacations or our 3 week + fall/winter boondocking hunting trips! Lots of home cooked meals, ready to eat. Less kitchen time! memtb