<p>Presuming you will be a senior starting in September, the plan to "start a club or two" is too late to matter to the people at the UC admission office. </p>
<p>Better you take that job over the summer, study for your SAT I or (best yet) work on your SAT IIs and figure out what to do to get a second recommendation from your school that will impress the adcoms, while doing some volunteer work for disadvantaged kids/the environment/something else related to your planned major in college.</p>
<p>Right now your chances are roughly as follows:</p>
<p>UCB/UCLA-Reach to no chance
UCSD--match to slight reach (need good SAT IIs and recommendations)
UCSB/UCD--match
UCI--safe match
UCSC/UCR/UCM--safeties </p>
<p>Your biggest problem from my point of view is you didn't list a major--meaning maybe you don't know yet. I think you need to figure this out so you can do at least some writing about your interests in the essay you will submit with your UC application.</p>
<p>Good luck</p>