If you are a junior, you still have time to take on a leadership position or two and put in more time volunteering. Also, since you performed better on the SAT, put your energy into getting help with preparing just for the SAT. Taking it over and over won’t help without prep help. With your current scores and EC’s, keep moving ahead to do more but also don’t be married to the idea of attending FSU or UF. Look at some of the other colleges mentioned above. Good luck!