Chance of getting into USC

<p>I'm a junior in high school and I really want to attend USC (University of Southern California). I have between a 4.3 - 4.5 weighted GPA and 3.75 unweighted GPA. I have taken 4 APs within the last two years and plan on taking more next year. I took the SAT and got an 1980 but I'm going to take it again. I did dance for about 10 years and have been doing piano for the past 6 years. I go to a very rigorous private, all girls, college prepatory school. I am in a couple clubs at school and i also volunteer. ive done well over 100 hours of volunteer service over the past 6 years. If I get a 2100 on the SAT plus have all the of the previous credentials, what are my chances of getting into USC?</p>