USF Transfer Fall 2015

Hi! So I am a current college freshman at a community college in NY. My first semester of college was finished with a 3.75 GPA and 16 credits. This current spring semester I am taking another 15 credits. However, I still had to submit my SAT scores and high school transcript. My HS grades are less than average and my SAT was around a 1550. I have a resume filled with many different jobs and volunteer work. I played sports in high school as well. What are my chances of getting in?? I’m freaking out!!!
Also, do you think it’s a good idea to type up a personal statement and send to their admissions office? I really want to get accepted into University of South Florida.
Thanks guys(: