Chance for admission to UNC 2016

I’m really not sure how I feel about asking random people to judge my high school career, but I am so anxious to hear back from Chapel Hill it’s driving me crazy!

In state, female, caucasian, applied EA, undecided major, pre-med
Unweighted GPA: 3.83
Weighted GPA: 4.53
SAT: 1900 (Math 660, Reading 610, Writing 630)
Rank: 22/290??? I know I am in top 10%
Got a 5 on my AP Psych exam
Letters of Rec should be awesome. I also accidentally did not waive my right to read my letters because I got confused and I am not sure how bad that looks to admissions.
Varsity Lax all 4 years, President of HOSA, NHS, community service at church, 2 jobs
I took 3 AP classes jr. year, but I am only taking one this year (bio). I will end up taking 3 dual enrollment classes as well… However, I have heard that they would rather you have APs over dual enrollment courses, which I do not understand at all.
Overall, I did not do too well freshman and sophomore year, but my grades have improved a ton over the years.

I know that the only way I can know for sure is to wait until the end of January, but any feedback would be great!