The jw go bag is to get you to a refugees center only. Then let whomever take care of you. It depends where you live if it will be flood, wind, earthquake, fire. Add in kids away at school, dad at work, traffic gridlocked, cell phones out. Know your neighbors even if not witnesses. Bosnia showed no single man survived, took cooperation and taking lives. The preppers never consider the life expectancy of a grunt soldier. 30 minutes. So that 9 with 5 mags, and your thousand 5.56 are overthought. As for hunting, rats, mice, grasshoppers, worms, and snares, no noise.
In The big deals an old man and woman will not last long anyway. Sayonara. I will have to disable any gun I can not take.