When to apply for best chances at schools, especially OSU??

Hi all,

I am really hoping to get into ohio state optometry this cycle. By what date should I have my primary application submitted for the best possible shot of getting in? In other words, what is the latest I should apply before waiting for the next cycle?
Here are my stats:

Major: Biology/pre-health specialization
Minor: History of Art

GPA: ~3.75
sGPA: ~3.6
AA: 350
TS: 360

-pre-optometry club/4yrs
-lead student researcher in optometric lab/2yrs
-microbiology tutor (volunteer)/18 hrs...

When to apply for best chances at schools, especially OSU??