Ditto on the quart ziploc bags, put a mask and gloves in each.

What have I done? Just routine stuff that everyone should do:
* Stockpiling food that we eat -- rotating to use the older stuff and replacing with new. Only two weeks of water though.
* Regular trips to the gym three/four times a week. Cardio, core and strength training.
* No mortgage on either my home or the house I'm building. As far as I can tell I'm debt free except for the credit card I pay off each month. Truck's paid for too.
* I keep various kits at home and in the truck: winter kit (warm clothes and such), GHB, et al. Big FAK is in the truck along with extra 4x4's and a buttload of 14"x17" white towels I got at Costco cheap. Not sterile, but they've never been used and they're big.