Alright, time to reveal my survival wackyness.

I stock a lot of stuff. Guns, and LOTS of ammo, to start. I have excellent hunting grounds for deer, elk and need be, bear out in the NF behind my house. It is nearly untouched all the way to the divide. Also have excellent fishing grounds, so I keep a large supply of fishing gear (way more than what would be needed for a typical season).

Water supplies:
-Two large water containers for transport/ storage, and bunch of small containers. Capacity in the area of 50 gallons.
-Water filter with extra filter cartridges. Enough to filter around 1000 gallons
-Activated carbon and sand for an emergency long term filter (I actually use this in my dog shit septic tank, so I always have it on hand)
-Water source within walking distance

Food supplies:
-Rotating pantry of canned goods. Go to Costco, buy large packs of soups, bean, etc and rotate stock so they are consumed prior to expiration.
-Hunting
-Beginning production of a small greenhouse garden

Heat:
-Wood fireplace with 2 - 3 cords of wood onhand in the winter

Gas:
-Rotate gas cans, keep around 20 - 30 gallons on hand at any given time. Not a lot...

Why? Not the end of the world, not peak oil, not global warming... a snow storm. A few years ago the house got hit with six feet of wet snow. 6 days without power (which meant no heat, but also no water, no food once the fridge thawed) in the winter. You could not go anywhere; even my backcountry cross-country skis were tough to navigate with. I learned my lesson. But now I am a little wacko...