When I first worried about TEOTWAWKI, ancient Anasazi God of mayhem and brother to Kokopelli and WTSHTF; I had a BOB, PSK, FAK for any SNAFU of FUBAR short only $100 of colourised Ronald Reagan .925 Silver commemerative coins and 5 bricks of .22 lr for barter. Now I have developed the STUFFIT system, or 'supplies to fix food if troubled.' I have yet to use those tiny tobbasco sauce bottles on my fruitcakes or heat a MRE over a fire that has been stabbed in the center by my survival spear. I'd wind up making some mini lantern out of the thing to go with the coke can stove and MRE packaging duct taped emergency quilt I made after talkng with an Amish. But I could given all the backup kit I have to replace kit I in all likelyhood won't use anyway.We have learned from Katrina that 72 hours may indeed not be enough.This is when my KISS acronym 'Keep individual survival simple' comes into play. You AREN'T GOING to have everything you want, so have enough of what you NEED. In spite of yesterday's tragic event in San Francisco, members in that earthquake prone city really don't need Holland and Holland side by side stopping rifles. More than 72 hours basic food would imply leaving the liferaft behind.