I’m guessing your not a CA resident. You should know there is absolutely no financial aid given to OOS students at UC schools regardless of their financial need.
You should look more into what career you want. CS people work with computers (both standalone and those embedded in other devices) and the field is in huge demand today, although I won’t try to predict what it will be like in 5 years or in 15 years. Computer engineers work on the hardware side on things, but with the increasing use of VLSI chips and the consolidation of the industry (Sun, SGI, Apollo, DEC, Data General, Tandem, are all gone) it is a declining field. And to get a job where you are making decisions about overall design and features rather than just working on some small piece of a chip you’ll need a PhD. Really do some research into the field, talk to some actual engineers, before you make a bunch of college decisions based on the name “computer engineering”