Here is one way that will get you tuned up for potential survival scenarios. Volunteer for service with your local SAR group. This works best in the western states. You will soon find out what works, what is truly essential, and what is only nice to have.

SAR will keep you on your toes and reward you in ways too numerous to mention - and you will have lots of war stories to relate at family gatherings.
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Geezer in Chief