I was a division 1 athlete, as well, and just graduated with GPAs just around yours and have an MCAT of 501, but I am not even applying just to apply, I'm retaking in September and applying next summer. I would suggest retaking and applying next summer. Don't waste all that time and money and then become a reapplicant the next year. Retake the exam, kill it, and send out a great application the first time around.