NYU: Reach
GTech: High Match
The problem are test scores for sure. But the fact that you are a first generation college and you ECs are very impressive.
If you have excellent recommendations and essays, you’re chances will be very good. 
Chance me back: http://talk.collegeconfidential.com/discussion/1736352/chance-me-please-updated-will-chance-back-if-you-want