Did this trip too
I did this trip last year,and I still have great memories of it! Took C172 from Dean @ Tamiami for 2 weeks.
Tamiami - Key West - Freeport - Provo (Turks & Caicos) - Puerto Plata (Dominican Republic) - San Juan,Puerto Rico - Spanish Virgin Islands , then back to Georgetown Exuma followed by a day of island hoping all around the Bahamas.
Pm me for any info regarding flying in the Bahamas, couple of minor things that could nip u in the ass if you dont do your homework
gazman21