What are my chances of getting into the colleges I want?

Hello, I am a 16 year old student from Maine. I will be entering my senior year of high school this fall. I have taken 5 AP classes already, and are taking 6 more this year. I got a 1410 on the new SAT, but that was without studying because I knew I would study a lot over the summer and retake the test this fall. I am hoping to get around a 1550 by the time I apply for college. I got a 780 on Math 2 subject test, and 720 on chemistry subject test. My GPA is strong, around 98.2 unweighted, based off of a 100 scale. I am my student body vice president, founder of a student athlete advisory council in my school, member of NHS and key club, and various other clubs. I play soccer and indoor track. I am currently participating in a summer internship at the University of Maine for biological and chemical engineering which will I will do for about 220 hours over the course of the summer. I am very invested into my school and help out at all events I can. I was also the recipient of the Dartmouth Book Award. I have also won 8 class awards while in high school.

I am hoping to study biomedical engineering in college. I am looking at schools in the Boston area such as MIT, Tufts, Boston University, Harvard, and Northeastern. What are my chances of getting accepted into these colleges do you think?

MIT and Harvard- high reaches for anybody
Tufts- High match/low reach
BU and NEU- Matches

Based on my information, what do you think I could do specifically to improve my chances to get into some of those school? Thanks for your response!

Submit biological and chemical engineering science projects to competitions like Intel or Siemens to demonstrate further interest in your career field. These competitions are very impressive(if you win or do well) but likewise very competitive.

I couldn’t agree more with blueguy… You are in the same boat as me with GPA and scores and I plan on applying to Boston U and maybe even NEU as well! Could you comment on mine?
http://talk.collegeconfidential.com/what-my-chances/1899969-boston-u-lehigh-umd-college-park-purdue-bucknell-notre-dame.html#latest