First, you must finish some things before becoming a scuba instructor. You need to do five steps: Open Water, Advanced Open Water, Rescue Diver, DiveMaster, and Scuba Instructor. The first two are the PADI Open Water Diver and PADI Advanced courses. You become good at diving theory. This includes knowing about diving physics, physiology, and … Continue reading The Ultimate Guide: How to Become a Scuba Instructor