Sunday, 8-9-20, Seven Mantas at Garden Eel Cove. I saw Gaby, Renata, Alexia, Nick, Grayer, Regan and Nick. Plankton was variable between a 1 - 3. I think the wind and slight currents worked against us. One boat. 10 Scuba Divers. Zero Snorkelers. Good luck Monday. Keller.