You can use nicknames, burners, and single-use emails, but make sure they'll be good for the foreseeable future.
2. Five Righties has no formal leaders or headquarters. It's a tactic, not a movement. Every group is autonomous and makes its own decisions.
3. Five Righties is dedicated to nonviolent direct action and works for nonviolent social change. It is not a home for garbage people. If that doesn't work for you, go somewhere else.