Senior In High School Looking For Advice on College Decision, etc.

Hi all, I have done a solid amount of research when it comes to IB recruiting and what I need to do to break in, although there is still much, much more for me to learn. I know that there is a lot of information on this site about how to break in from semi-target/non-target schools. So far, I have been accepted to TCU, Santa Clara University, and Pepperdine. I have a 33 ACT, 1400 SAT, and 3.86 GPA. Of these three, which one in your opinion would give me the best chance at getting a solid internship junior summer?

I am also planning on getting a finance industry internship this summer to give me a leg up on internships next summer. FYI, I am also waiting on UMichigan, Duke, Notre Dame, Villanova, UChicago, USC, Boston College, UNC. If anyone would mind providing sort of rankings as to where I should go between these, pending acceptance, it would be greatly appreciated.

I am also open to any advice on how actions to take now in order to best position myself to be working at a BB out of college. I realize that I am early in the cycle, but I am also a bit behind as far as target schools.