Wait 5 years, stay good, and apply. I know the CDOC only looks back 7 years (so you can be a total loser and if you are good for the last 7 years, you are in! - lol). Some of the more competitive departments, such as the CHP, Oakland, San Jose, and others usually have their pick of the crop. You might want to start with a Sheriff's Office such as SF, Alameda County, or CoCo County. They hire larger numbers of officers at lower pay so it might be easier for you.
Stop with the vandalism. In Singapore, they would be caning you right now!
Sgt, CCSFSD
MBA, MPA, BSEE, BSCJ, AACJ, MCP, Net+, Post Supervisory Certified. Certified donut eater - Krispy Kreme