Holly and Dolly are top tier providers. Check the FL ad board. They advertize there....

Then, I recommend that you check out their websites.  It might tell you where and when to find them.  If you are booking a multiple hour date then chances are they would drive to see you otherwise, you might be better off chasing them down.  Most top tiered ladies travel out of state to place like NYC, Philly, DC etc....
Good luck with them.
And you might want to make sure that all your ducks are in order, with one review you'll need to provide much more information to get your toe in the door.

Good luck!