just got back from miami
many options depending on your price scale...
US1 from hallandale down to flalger - quite a few decent looking SW's where it's 20-40 for BBBJ, 40-80 for 1/2&1/2...
On Flalger itself from 32-54th street.... HSW however the area isn't the nicest
El Centro - by the airport... strip joint facade that's really a brothel - $60-100 for FS depending on time of day/negotiation skills... there's a few gems in there but for the most part it's 4-6's... the crowd at night isn't the cleanest cut crew in town.
South Beach proper - walking around SOBE at night I got approached for some 'fun'... $100 but I wasn't in the mood so I didn't ask what I got for that. I figure it's just a BBBJ.
MiamiCompanions/Eros - $300 and up - not my price range
Fort Lauderdale bars - it's spring break so spend the $15 getting yourself and a college cutie drunk and go do her
Good luck and have fun! remember that police crack down on SW's etc... so be discreet.