MM, see my recent post on Documented Muslim Training Camps in rural areas. We can expect for that to be an issue is the SHTF. It's something a lot of preppers don't know about, and I would carefully make inquiries around your region to see if Muslims are purchasing rural property and storing guns. They may indeed take advantage if the USA ever had a collapse. That's why they're infilitrating.

I have deliberately written a ton of complex prepper tips here. They build upon each other, so someone could slowly digest and learn how to do them.

If I can be a resource or help you by explaining anything then feel free to ask me.