Summer AIM program

Hello All!
I’m currently looking to apply for a spot in the introduction to medicine program this summer but am unsure for multiple reasons. My main question is: How selective is the program, has anybody on here been accepted and if so, could you share your experience? Im a rising junior and would say that my transcript is very competitive having taken AP bio 9th and Apush + anatomy this year. My gpa is 3.9 unweighted however the fall transcript which they have requested would have a c+ in math … HAHA this makes me pretty nervous