From I-75, Take Exit 220 (Fl-64) Manatee Ave West And Turn Right Onto Martinique Dr. To Harbour Isle Entrance, Stay On Right Side Of Guard Gate (Must Provide Full Address) To Virtual Guard To Gain Access, Continue On Martinique, Turn Right On Tortuga Way, Turn Right On Sapphire Lake Drive, Then Turn Left Immediately And Home Will Be In Rear On The Cul De Sac. 321 Sapphire Lake Drive Will Be On Your Right.