My school starts early too, the first week of July. Like silverhorse84 said, once you matriculate at any med school, you can't withdraw and go somewhere else anymore. So if FSU starts on May 29, then as soon as you show up for orientation on May 29, you are now officially an FSU student. I assume you're asking this question because right now FSU is your only acceptance and you're waitlisted at a bunch of other places. If the end of May comes, and FSU is still the only school you're accepted to, you should go to FSU and withdraw from all of your waitlists. Otherwise, you run the risk of not starting med school this year at all. That would totally suck, especially because you said you loved the school. Good luck!