What are my chances of getting into my top choice?

Hey, this is my first post here and I was wondering what my chances are of getting into my top choice, UNC Chapel Hill.
I am extremely worried about getting in and am trying to do everything i can to boost my chances.
My GPA is 3.7 unweighted and 4.5 weighted.
I have taken 4 ap classes and have gotten 3 b’s and 1 a, and am taking 4 more ap’s next year.
My SAT score is 1960 and this is from the second time I took it. I’m trying to bring it up to at least a 2000.
I am in NHS and NTHS (btw i am a junior so this is my first year in these clubs)
I was also in BETA club for my freshmen and sophomore years( it is only for underclassmen)
Also i have been in my local volunteer organization of about 400 people for 4 years, and I am a leader of some of the activities.
I have been in my cross country team every year and i am hoping to be a captain next year.
I am also in the top 20% of my high school, which is rated one of the best public high schools in NC.
Also i help organize an event where we serve food to UNC hospital patients on Christmas eve.

Thanks, and any advice would be appreciated!

I think I forgot to mention this but I am applying in state.

Try taking the ACT to boost your score.

I took the ACT a month ago but I still don’t have my scores back. I don’t think i did too well because i didn’t work fast enough, but I am studying for next time which is in 2 months.