2 discover scuba dives for first time divers in the cabo san lucas marine park the discover scuba diving program includes a short 20 minute video followed by a brief orientation from a instructor on dive procedures underwater communication and dive skills before conducting 1 or 2 open water dives to maximum 40 feet you will start the first dive in very shallow water on a sandy bottom getting used to being underwater and practicing a few skills once you complete the skills and feel comfor