Best check dive, ever. Giant Mantas and a Tiger shark. Not bad. The second dive featured numerous mantas, up close and personal. Free swimming Moray. White tips. Excellent (100 plus?) visibility. Some saw a hammerhead shark (not me). No current to speak of. 26C/79F. 3 mm wetsuit was plenty. A most excellent start. Good food, great crew, nice weather. Waiting for the afternoon dive now.