SSI Scooter/DPV Diving You will learn the skills and methods to safely dive with underwater scooters or DPVs (Diver Propulsion Vehicle). You will learn what special precautions to take before using a DPV, how to stay in contact with your buddy and operate your equipment, and how to safely enjoy the new experience of diving with a DPV. Upon completion of the program, you will receive the SSI specialty certification Scooter/DPV Diving.Minimum age to participate: 12.Required certification: Open Water Diver.Theory lessons: 1.Number of lessons in pool/conditioned water: 1 optional.Number of outdoor dives: 2.Maximum depth: Varies by age.Recommended course length: 6-10 hours.