Wait till every other idiot who watched last Alaskans & has a rifle gets the same idea.

You'd better be pretty damn confident in your group's ability to defend that hunting territory.

The fact you are relying on game to sustain yourself eliminates fences and traps as options for defence. Sure, your sets could double as a food source & a booby-trap, but you'll end up killing too many of the already thinning herd; you might not be able to store the meat too.

Better to have a big green house too, just in case.