What are my chances of getting into NYU?

The dual college will help greatly, you just have to be more involved and get high on SAT/ACT scores, a lot of people these days seem to single those out. Every school has a minimum score on each criteria that they look at. Let's say you got a 500 on the math section in the SAT, but the college says a 550 to even consider, you're in trouble! Look those up, and WORK HARD your junior year. :] Also raise your high school rank, be in atleast the top 10-20% of your cl.