Trying to know if you are mentally fit is important before engaging yourself in scuba diving or to other kinds of sports and routines. Why? In order to meet your objective in involving yourself into it as well as to know if you are ready for such a sport. So, how will you know if you are mentally ready to scuba dive? A dive master s job is to ensure the safety of the entire divers he or she will guide in a particular dive site. He or she will be the one taking the responsibility to guide and ensure the safety of recreational divers. Before you become a dive master, you should first be certified as open water, advanced open water, and as a rescue diver. Bay Islands consists of the islands of Guanaja, Roatan, Utila, and to over 60 islets that sits atop on the world s second biggest barrier reef. With its great coral reefs along the edges, Bay Islands is the right place for you to scuba dive. Because of its huge reef system, you can find different kinds of corals and sponges. The fins are strapped into your feet because of your powerful leg muscles that you can use for swimming and it provides far more effective propulsion than your arms can provide. Since scuba diving requires your hand to be freed from other activities, such as hand signals, checking gauges, and others, the fins allow your hands to be freed. Mostly, professional divers use standard air that is composed of 21% Oxygen and 79% Nitrogen for the open circuit sets. Open circuit sets is cheaper than any other kinds while in close circuit types you re equipped with rebreathers. In rebreathers, your exhaled air is reprocessed to make it fit again for re-inhalation. Important features of fins are pockets suited for your feet and two blades for propulsion. Scuba tanks This is where you store enough air for your breathing. The air capacity of the tank will depend on its size and pressure rating. Other equipment includes tank valves, regulators, buoyancy control device, back packs, submersible pressure gauge, exposure suits, weight systems, diving knife, equipment bag, deep gauge, a compass and dive computers.