I received my open water certification with Cristina many years ago and I travel to Cozumel to dive each year. Cristina keeps her groups small so she can give each person individualized attention. She patiently reviews skills while the boat travels to the dive site. Her love of diving, the reef and fish is clear. She smiles with her eyes while underwater and points out many creatures that would otherwise be missed. She serves a wonderful lunch between dives and her guacamole is to die for. Her boat has a sun roof that is pleasant between dives. You deserve the best and that is Cristina and her crew.