Chances of getting accepted?

I will be applying to PT school this year for fall 2015 and would like to know my chances of getting accepted. My GPA is a 3.7, but my science GPA is a 3.4. My GRE score is a 300. I have 80 hours volunteering at a hospital and private practices. I will also have an internship before I graduate in spring 2015. I've cheered through college and have been involved in other extra curricular activities. I've also done a month long mission trip.

PT is my first choice, but I have also shadowed OT and...

Chances of getting accepted?