From 4Th Street S, Turn East On 39Th Ave. S, Which Turns Into Elkcam Blvd. To Lewis Blvd To Beach Drive Turn Left On Beach Drive To Guard Gate. Must Have An Appointment To Get Through The Guard Gate. Once Through The Gate Proceed On Beach Drive To Cobia Drive, Turn Left On Cobia To The Round About And Keep Right On Coquina Key Drive. Go To Building 22, Look For The Street Number. No Sign