I am researching tour soperators for Stingray City in Grand Cayman. I have heard many great things about Capt. Marvin and Capt. Bryan. (They are members in the GC Chamber of Commerce.) I also found, Stingray City Charters, a tour comapny owned by Mr. Sterlin Ebanks. Has anyone used theri services before. Please provide the good, bad, and ugly (if any) Tnanks