I know everyone hates to hear this, but HAVE (AND KNOW HOW TO USE) THE NECESSARY FIREARMS. Any truly large disaster ALWAYS brings looting, sometimes within the first hour. All supplies and preparations are worth nothing if armed thugs can (and will) simply kill you and take them. Rifles chambered for .22lr and 10,000 rounds of ammo are a basic. A good rifle – even a lever action Marlin 1894 in 44 Magnum and at least 500, preferably 1,000 rounds – provides terrific defensive capability and game taking ability. A good 12 gauge and large amounts of ammo are useful. Also, if things get really bad, .22lr shells or other ammo could become a form of currency. Maybe it’s because I am a veteram with a lifetime of firearms and hunting (I am 61, and shooting/hunting since age seven), maybe it’s the first hand knowledge of the world, i.e., it is a violent and dangerous place, but these are minimal suggestions. In a dense urban area, looting a violence will need to be combatted. In more rural areas, that will be a concern, but living off of the land be hunting will also be a central concern. In America, we have had the luxory of living in one of the safest times and places in history, but that is NOT the norm in this world. Bob Anderson