We've got a diesel powered generator and since we're in an area that has some decent wind I can rig it as a wind powered one. Dig a deep place (cellar) that stays cool for storage and protection. Bait put around the area so animals will start visiting your yard. We've got goats, deer, squirrels, rabbits, ferral hogs, a decent sized pond, and 2 large lakes near us so fish and water are available. We also have a well if we need it. Plenty of nut and fruit trees as well as a garden for veggies. Dried food stuffs are your friend for storage. Beans may get boring after a while but they keep for a really long time just like feed corn, wheat, oats, barley, and other grains.