The warm tropical air swirls around us as we fly across the surface of the Caribbean Sea. Ernesto’s round caramel muscles ripple as he secures the air tanks around the dive boat. I’m trying to be discrete but I can’t keep my eyes off our hunky dive instructor. The sound of the engine is making it near to impossible to hear him as he tries to make friendly conversation with the tourists. But it’s fine for now, just looking at him is entertaining enough. He lifts his arm to