Try Ten 7 Aviation who operate 2 R22s.
The guy who runs it is called Neil Stannanought his phone number is 727 410 0981.
They are based at St. Petersburg Clearwater Intl. Airport.
I've been over from the UK and done SFAR73 and some SFH with them twice now.
Neil also has accomodation in Clearwater if you need it.
Tell him Gary sent you.