Need to order Survivors. Read Patriots and How to Survive.... and both were excellent. I've been doing this for a long time and still took a lot of notes from How to Survive... One thing I never thought about he mentioned is storing salt blocks to aid in harvesting deer after a collapse.
Interesting thing I heard off shortwave (from internet) and googled to verify was that 7,000,000 starved during the Great Depression. That was 5% of the US population. Today 48,000,000 people are on food stamps or 16% of the US population.