Geez...it takes one to know one doesn't it
Anyway, for incoming 5th semesters don't be scared that anyone is going to rip you off...be smart...come on your the one in med school.
Check out Craig's List, and other rental websites. Don't be afraid to just go to Miami and look around. I know you may not have a lot of time but give it a try that way you can see for yourself. Others will try to scare you and make you think you will get scammed, but truthfully everyone in Miami is out to get your money...you just have to be smart about it.
And lastly, don't let realtors make you think otherwise. Be aware of contracts and try to see if you can find places that will allow you to rent month to month. Use the internet to your advantage...also if you go about it yourself you will probably save money. When you go through realtors the rent is hiked up because they get commission from the amount you pay per month.
Be smart, put in some research into where you want to live, your landlord. Afterall, you were the one who lived in a jungle for 16 months you should have some idea about street smarts by now
