Crime, straight up.
And I'm not just talking about shoplifting food to eat, but that is important too.
There are a lot of crimes that can help you survive and that can be a part of overthrowing the state.
I recommend, Theft, Burglary, Robbery, Conspiracy, Arson, Riot, inciting to riot, malicious mischief, pedestrian interference, disorderly conduct, obstruction of justice, Trespassing, Assault, harassment, racketeering, black mail, embezzlement, treason, sedition, mutiny, piracy, assassination, kidnapping and others.
Get creative, and remember: anything can be conspiracy!