An open water dive instructor s responsibility is to teach people who want to learn how to dive and certify them as an open water diver. They can also certify people who want to continue education from advanced open water diver certification to dive master certification. The instructor will now send a form to the diving agency, such as PADI and NAUI, which certifies that the diver passed all the requirements as a diver on a particular level. The equipment comes in various sizes, colors, styles and brands. Aside from its functional aspect, the manufactures also ensure that the divers will be comfortable enough in using said equipment. In the first place, you will not enjoy scuba diving if you are uncomfortable underwater. Securing scuba diving equipment makes you a responsible diver. You should get your wetsuits and drysuits that can provide the needed thermal insulation and can avoid complications like hypothermia. Always remember that the water is conducting heat 25 times faster than the air from your body. Scuba Sets: There are two kinds of scuba sets and these are open-circuit and closed circuit. Hawaii Scuba Diving Hotspots Hawaii is a tropical paradise wherein you can enjoy warm sunshine on sandy white beaches with crystal clear waters and palm trees featuring hula dancers, luaus and the right place for underwater exploration in discovering coral reefs, sea caves, monk seals, spinner dolphins and sea turtles. Vision underwater is possible by using a scuba mask because it creates an air space between your eyes and the water. However, you might mistake a scuba mask to goggles that you would commonly see being used by Olympic swimmers. Although goggles also let you see underwater, it does not entirely mean that you can use it for scuba diving. The only difference though is that when you are exploring the world underwater, your gear is rendered weightless. Scuba diving underwater trips is exciting and you can select from different possible trips underwater - Decide what you wanted to explore or view underwater. It may include coral formations, shipwrecks, rare fish, spectacular color or large animals then choose your destination.