There are two foremost course group affiliations which must be taken into consideration, when you want to take an active part in scuba diving lessons. It is possible you have seen their company name on your scuba diving rash guard, or possibly their printed logos on rash vests and rash guard shirts found in dive shops. PADI and NAUI are usually the affiliated organizations when you contract any group for certification. There are actually significant differences between the two which may sway your decision one way or the other when choosing who to become certified through.
NAUI is the simplified version of National Association of Underwater Instructors, whereas PADI refers to the Professional Association of Diving Instructors...Read More