Cornell, Columbia, Brown: For which do I have a chance?

I have a 4.38 weighted and 3.93 unweighted GPA

I took 1 AP sophomore year, 4 junior year, and am taking 6 now (including AP french).

I have mostly A’s (one B+ in apush, and one A- in 9, 10, and 11)

My superscored SAT is 1500 with 770 on math.

I don’t have any good subject test scores. I got a 2 on one of my AP exams so i didn’t think it would be a good idea to send AP scores either

I think I have pretty solid teacher recommendations (but so will everyone else probably).

Extracurricular Activities:
I am president of French Honor Society (over 120 members), Treasurer of UNICEF, and Secretary of Debate team.
I have 100+ hours from the hospital
I’ve been doing dance since I was 5
National Honor Society, Science HS, Math HS
managed boys soccer junior year

Cornell doesn’t offer score choice so i will have to send my SAT subject tests, but I think Brown and Columbia do; however, Cornell is the least selective so I’m not sure which one(s) to apply to because all have programs that I find appealing.

You’re really close to my application and my stats, so I’d like to say there’s a really low chance, however its likely if you’ve got a great common app essay.