1. Buy physical gold and silver coins.
(More imporant than you think in world of fiat currency and fractional reserve banking. It takes real money from the elite's coffers)
2. Cancel accounts and change to local credit union. Use cash.
3. Buy guns, ammo, accessories, and personal gear.
4. Sign up for concealed carry licences. Carry whenever legal.
5. Join/start a local militia group, prepper group, or "zombie survival: groups with fellow friends.
6. Stop watching talking about TV. Use the internet but don't use mainstream media addresses.
7. Participate in other local political associations. Get to know your people and organize.
8. Do any legal trading off the system if you can. Establish "trade groups" and hobby organizations.
Do these first, then what you wrote OP.