Master Scuba Diver is PADI’s highest recreational diving certification. This certification course offered by MidWest School of Diving in White Bear Lake, MN (in the area of the Twin Cities of Minneapolis and St. Paul) is where the best of the best come to play because the dive possibilities are endless. To become a Master Scuba Diver you must log 50 dives and complete the following PADI Courses: Open Water Diver, Advanced Open Water Diver, Rescue Diver, and Five Specialty Diver courses