Up here you're not even allowed to bone meat in the field, as there are concerns about wasting meat. And of course leaving it overnight isn't an option either, brown bears and all. If it's too big for two guys to get out in one trip (moose, roosevelt elk) Me and my buddies pack it out in rotation so one dude carries a load while one keeps cuttingand guarding the carcass, and then when the first guy gets back he starts cutting while the other guy packs. plenty of 20 mile days like this, and God knows I'll get smart one day, and float hunt,but for now I like to be stubborn. Like the man said, "Strong like bull, smart like tractor."