Envision a world without television, cell phones, computers, or commuter lanes. Imagine floating almost effortlessly suspended, where your only neighbors are a sea otter, a bat ray, or a rockfish, and—hopefully—your diving partner. If you can picture that scene, then perhaps you can conceptualize the sport of scuba diving.
Scuba diving might conjure to mind cruise ship commercials with tanned and toned bodies in exotic places or a program on the Discovery Channel. If you see the glass as half-empty, you might associate scuba diving with movies like JAWS. Diving does have its dangers, but you have a better chance of winning the lottery than being bitten or bothered by a great white shark.
Anyone who is in good health, reasonably fit, and comfortable in the water can earn an Open Water Diver certification. The underwater world can be right at your fingertips, or should I say gloves and fins?
Scuba courses are performance based, which means that you earn your certification when you demonstrate that you’ve mastered the required skills and knowledge. Because some people learn faster than others, how long it takes you to finish your certificate varies. The Open Water Diver course can be split into five or six sessions over as little as three days to a much as six weeks. Lectures cover topics such as equipment usage, safety, and oceanography (the study of the ocean.) There are also hands-on lessons, usually at a pool.
SCUBA (self-contained underwater breathing apparatus) requires a mask and snorkel, which you will learn to remove under water, put back on and “clear” so you can see again. There is a “BC,” buoyancy compensator, which looks like a vest and allows the diver to move up and down in the water by filling it or depleting it of air. A wetsuit and weight-belt are also worn which help a diver stay under water when the “BC” is deflated. And of course, divers have a scuba tank, which is filled with the air you need to stay underwater for long periods of time and is just like the air you’re breathing now.
