You're almost Ready for your Underwater Experience! - Once you've completed the three steps from above, you'll be on your way to receiving your certification. Don't worry if you don't have your own diving equipment; student scuba equipment is included in the course tuition. All you'll need is your personal Mask, Fins, and Snorkel. Depending upon the water temperature when you take your course, a scuba wetsuit is recommended. Once you are Open-Water-Certified remember Divers Direct offers Specialty Courses for your convenience.