Increase my chances as a Vanderbilt transfer?

Currently I am a second semester freshman at Ohio state university. My major is physics for the pre medicine track. GPA is a 3.5. How can I maximize my admission to Vanderbilt? I plan on applying for fall 2018 (so my junior year fall). What do they look for most with ECs etc. I am in a sorority of that helps, and there’s a couple clubs like student government , pre med club, and a club for rehabilitate dogs with disabled children etc. Thanks!

I do also plan on retaking the SAT

I don’t know that there is a specific formula for what you have to do. Vanderbilt admitted me as a transfer for this fall for my sophomore year and judging by what I saw on CC; there’s no one silver bullet for admission. I’d advise you to do and study what you’re passionate about, doing well in and devoting lots of time to each pursuit.