Just an update to help others gauge themselves in the future:
Since this post, I’ve taken an additional 7 AP classes in my senior year, scored a 2320 on the SAT, been named a National Merit Semifinalist, and done a couple of other things of that nature. I’m now happy to report that I have been admitted to USC and named a finalist for the Trustee Scholarship, the Mork Family Scholarship, and the Stamps Leadership Scholarship (all of which cover at least full tuition). Fingers crossed the interview goes well and I receive one of those!