What are my chances of getting into these universities? Please help!1

Hi, I’m a current junior and going to be a senior in the following school year.
SAT 1470/1600 ( 760 Math, 710 Verbal)
18/24 for the essay
GPA: 94-95 ( For 3 years-All Honors/APs, unweighted), So far I took 3 APs but planning to take 4 more in senior year+ 2 courses at the local college)
*I go to a public but highly competitive highschool ( Ranked 5th within New York City and 35th Nationwide)

Extracurriculars:
*Part of a leadership planning committee within the city for youth (in which i helped organize a conference)
*Volunteer work on immigration affairs in the community
*Informal work on tutoring ESL student
*Secretary of the film club and part of debate club and part of a multicultural club
*Learning 2 foreign languages ( in addition to the two I took in school) by myself

What are the odds of me getting into Georgetown/NYU/Columbia?

**I am a bit worried b.c. of an aspect of my GPA (I have all As/A- but I have one B/B+ in Calculus) also my SAT is not too high

I would say you have a great chance for NYU and a little bit smaller chance for Georgetown. As for Columbia, I am not sure because your stats are within the range, a little below average for SAT, but nonetheless strong. I think it is your essays that will play the biggest part–try to start over the summer

Thank you!! I was debating whether to retake the SAT since scores just came out and hopefully push for a 1500…
Do you think I should also try to add to the EC?