The best beer bar in Orlando is Red Light Red Light. Playalinda is very good on the East coast.
In St. Pete, go to Green Bench for sours. In Tampa, it's worth a trip to Cigar City as well as Coppertail. Also in Pinellas, Rapp is making great beers, from traditional European styles to everything else. They're all good.
If you make it farther north to Dunedin or Tarpon Springs, go to Brasserie Saint Somewhere and Seventh Sun.