What are my chances of getting accepted into UNC Chapel Hill?

I am currently a Junior in high school. My ethnicity is Asian. (Idk if they still look at Asians as a minority from prevoius discussions.) My weighted GPA is 4.4706 and unweighted is 3.7647. My class rank is 4/393. Currently have all A's and B's throughtout all years. I took 4 AP courses and exams. Carolina LOVES AP/IB, but my school only offers AP. I recently took the SAT and my score was not too hot. I am planning on taking it again in the beginning of Senior year or as many times until I am satisfied with my score. I am a very strong essay writer(that's what she said. lol) I know Carolina likes to look at essays and they don't do interviews. I am also in the Early College Academy in which senior you enroll and take classes at a local college. So senior year I will be off campus. I am aso in the Health Science Academy and I obtain hours at a local hospital or doctor's office. I am also treasurer of the Health club and I am also in the Service Learning Club. I participated and helped out with the Blood Drive the Health Club ran. I was an attendee of Project Uplift 2011. I am also a Junior Marshal. I plan on volunteering this summer and participate in more activites in school Senior year. Carolina is my first choice! Please tell me if I have a chance.