Thanks for the update! I think you have a great chance at most of the schools you have listed. Now that you have raised your ACT score to 35 (congrats!) you have virtually no weakness in your profile at all. Your GPA is great and so are your test scores. In addition, your ECs are very well centralized around your intended major/area of interest and also carry a lot of weight and recognition. Another thing to note is how unique these ECs are. Once again, I think you have a really good chance at most of the ivies except HYPS only because they are very unpredictable in choosing admits. Good luck! I would appreciate it if you could chance me back here: http://talk.collegeconfidential.com/what-my-chances/1995754-chance-me-low-gpa-rank-cornell-rice-wash-u-ucla-etc-p1.html