TO INFORM OR NOT TO INFORM? THAT IS THE QUESTION.

The leading certifiers are Scuba Schools Interactive, Professional Association of Diving Instructors and National Association of Underwater Instructors. As many businesses that offer snorkeling also offer scuba, Unser recommends checking the operator's certifications and reporting their behavior to the appropriate governing bodies. While certain water sports, like scuba diving, have rigorous requirements for certification for all participants regardless of disability, snorkeling, which is much simpler and less dangerous, generally does not. [Extracted from the article]