Not to re-rail this thread or anything, but does anyone out there have a real plan for if the SHTF?  I was thinking about this the other night.  How many people are really prepared for a week long regional power outage?  How many people are prepared for a major natural disaster (like hurricane Katrina)?  What about something as simple as skidding into a ditch out of view of passing cars?  
There are the issues of heat (if it's winter), food and water, communications, transportation, finding out if family is okay, etc.  I wouldn't call myself a survivalist because I'm delightfully plump and don't do well outdoors, but I am concerned about this stuff.  If recent history is any example bad ju-ju can happen even in "first world" countries, and most people are so confident EMS or the police will show up when they dial 911 that they are incapable of taking care of themselves in an emergency.  So am I the only one concerned about planning for a worst case scenario?  Does anyone else have any plans?
To get back to the subject of the thread, my "zombie/car accident survival" items.  I classify three categories: car, bail out bag, on my person.  
Car:
-Jumper cables
-Tool kit (crescent wrench, vice grips, socket set, multi-tool)
-Road maps
-sunglasses
-duct tape
-fix-a-flat
-Cell phone charger
Bail out bag (carried in car):
-First aid kit with nitrile gloves, 4X4 gauze pads, Quikclot, gauze dressings, SAM splint, and a "boo-boo kit" with band aids, ibuprophen, and the like.  I keep this around because it's most likely I'm going to run across a car accident at some point in my life and I want to be able to provde basic first aid before EMTs arrive.  Yes, I am first aid/AED certified with the American Red Cross.
-Glow sticks
-26.5mm signal flare pistol with flares
-2 1 liter nalgene bottles filled
-2 clif bars
-1 Swiss army volcano stove, cup, and bottle
-Trioxane tablets
-Water filter
-Fleece jacket
-Warm socks
-warm, broken-in boots
-Warm jacket
-handheld GPS and topographical maps
-mess kit
-FRS Radio
Things I carry on my person wherever I go:
-3" ka-bar folding knife
-Cell phone
-LED flashlight
I think the above gives me a pretty good chance against most natural, human, or undead threats.