If shit gets sketchy, you're not going to want to go out to re-up on food supplies. Have plenty of food on hand. One good way to stock up is powdered soup mixes, $1 packets of noodle mixes, rice dishes, and mashed potatoes. Canned chili, spam, tuna, chicken, sardines for protein. Buy bulk bags of dry rice and beans. You can get a month's worth of food for under $100.

You should have implemented a plan like this long ago. I think we're good to hunker down for over a year just from buying a little extra each trip to the store. All stored in food safe buckets.

Oh, also cans of fruit and bags of dried fruits for something sweet. It's a good morale booster.