I got SAT scores back from the March test date and I got a 690-CR, 800 Math, 740 Writing–76 MC and 8 Essay. Back in February I got a 33 composite on the ACT–35 English, 33 Math, 32 Reading, 31 Science with an 8 on the essay. This was my first time taking both of these tests, but the thing is that I didn’t study for either of them at all. I took the PSAT and the PLAN, but other then that I didn’t even open up a study book.
I’m taking the SAT Subject Tests in May, Math Level 2 and Biology, and I’m considering retaking the SAT and ACT in the fall. I haven’t decided if it’s worth the risk yet, though.
My top choices right now are Stanford and Caltech followed by Berkeley and UCLA. What do I do? Any of your input would help.
Those are really nice scores and even better that it only took you one attempt! Once your SAT reaches above a 2200 and your ACT reaches above a 32-33 top tier colleges regard everyone with such scores in one group. A student with a 2300 is definitely not going to have an advantage over you if other aspects of the application are stronger. Now that you have competitive scores try to expand your interests through volunteering services and clubs. Try to do something that’ll make you stand out because many students have great test scores but only a few lucky ones do stand out.
For now, if you start studying now for your subject tests you’ll get good scores to send to colleges. And SAT II’s are very important! Since your done with SAT and ACT testing, you have so much time to build a strong and eye-catching portfolio. Good Luck! 
I’m strongly against repeated test taking and think it’s usually perceived negatively by admissions committees. In your case, however, I’d give both tests another try—not because your current scores aren’t good enough, but because it would be nice to see both of them a bit higher, you’ve only taken them once, and you didn’t study for them the first time. (In general, never take the SAT I or ACT more than twice—and don’t retake an SAT II or AP test!) I’d recommend studying for both of them this time around. You don’t need to take an expensive test-prep course, but you should practice with actual previous tests (not tests that are designed to be “like” the SAT or ACT)—maybe 4–6 of each test—and look carefully at any mistakes you make. Good luck!