How can I become a figher pilot with poor grades?

I am a 10th grader in New York. My grade point average is about a 3.2. I am enrolled in multiple AP classes(stats,chem,) and plan on taking more next year. I know my grades are not good enough for Annapolis or USAFA but my dream is to become a fighter pilot. I play soccer in the fall, run track in the winter and play tennis in the spring. I volunteer at a trolley museum and repair traction motors, air compression systems, etc. I have been interested in aerospace my entire life and I am attending an aeronautical engineering program this summer. Since I can't get into USAFA or Annapolis what route should i take to achieve my goal of becoming a fighter pilot in the military?