well soror, I was born and raised in Miami...and I just left in July 2k3....
you might like South Beach. If you and your friends have the funds, stay down there! :-)
Make sure you visit Wet Willie's, Club B.E.D (you might like Friday's and Saturday nights....oh yeah, they have a serious dress code, so check them before you go), Aventura Mall, and Bayside Marketplace!
check this website for weekly events:
http://partyspree.com/weekly%20events.htm
Make sure you rent a car! If you want to link up with some Sorors down there (if you don't know any already) send me a PM