Bullets and Bellybuttons
You sound anxious. Have you covered the basics? Do you have a place to go with clean, dependable, water? Do you have a rifle? Do you have food stores? Do you have some people that you trust and who trust you? My experience has been that I have become less anxious about preserving my "wealth" as I have become more confident about preserving my life.
You mention "Retreat Centers". Are these places where you are known and trusted as a neighbor by the surrounding community? A bunch of uptight white people, expecting to be taken care of, are unlikely to be welcome.
I make these comments with concern and respect from one PPer to another, you don't sound like you are in a good head space,