Chances for Optometry School

So my current cumulative GPA is a 3.2 and I'm graduating the upcoming spring. I plan on taking a gap year and applying to optometry schools next year so I hopefully start in the fall of 2018. I haven't taken my OAT yet, but given this GPA, what are my chances of being competitive? I believe my science GPA is around a 3.0.

I have a pretty strong list of EC: been a part of 4 large research studies, leadership positions, awards..
Its mainly my GPA that Im worried about.. If I get above a 300...

Chances for Optometry School