Establishing residency for tuition purposes in California?

I am moving to Cali for a job in January and was wanting to just work and establish my life there simply because that is where I want to be. I am eventually going to want to go to school and get my bachelor’s degree there so that I can go to dental school. If I do everything on the UC school’s website and more to establish myself as a California resident for 1 year and 1 day will it be enough?
Or should I not take the job and stay in FL and just move there during grad school?
Because if the case is that no matter what I do I will not count as a Cali resident to the schools because I didn’t go to high school there for 3 years, then I need to just stay here in FL.
Should I call the Cali board and explain my situation and ask them?