ConSigCor very informative and well thought out thanks for doing your time .
Also,i would add a little about medications try to stock at least three months , 6mths would be even better , supply . Check and see about herbal alternatives . I suggest telling the doc you washed a script anything resonable to have a order refilled , bank of meds . . Some kind of go pill for the first two -to- three days wont hurt;) . If you fill your bathtub/sinks , kiddy pool in living room helps water storage increase .Sleeping in shifts preferably 3/8's . Strong pellet rifle for city game .
You will also have to watch what you throw out as trash as this can give away your supplies and numbers.
If looting starts and you are in a group use looters as cover and gather supplies from designated spots .Try and have a alamo spot in your dwelling that is a last defense place were all go to
obtain a Better "bug out" vehicle if need be .
If you know the area gang colors or markings this can maybe help in a "bug out" !