For UT Austin, you would need a good rank. UT Austin cares mostly about rank. Also, they prefer in-state applicants more than out-of-state. Most of their school is filled with the auto-admission students so there is very little room for out-of-state applicants. Also, I would say that for University of Miami and University of Florida, you have a very good chance. For Boston College and Georgia Tech, it’s more difficult. You may want to reconsider improving your SAT score over the summer just a little bit for more assurance of making all of these schools.
Overall, I’d say you are a strong applicant and you can make at least 2 of these schools with your current statistics.