What you have will be targeted by welfare recipients when their free ride comes to an end. They don't know how to care for themselves already.
I recommend getting books on wild edible plants in your area. You'll always find food. God does provide. Sure, it won't be Delmonico steak and potatoes with sour cream, but you'll eat.
I know how to distinguish between good nieghbors and predators. ‘Nuff said.