Extended Range Nitrox This program qualifies you to dive to 40 meters using nitrox mixtures of up to 50%, and 15 minutes of back gas decompression using a one stage decompression gas. The program can be completed wearing your standard total diving system, a large cylinder with H or Y valve or even a full twinset. Click here for more details!

self reliant

Self Reliant Diver Are you an avid underwater photographer or videographer? Sick of making your buddy wait for you to take the precious time you need to get that perfect shot? Then the Self Reliant Diver course may be for you! We will teach you the skills, procedures and special gear needed to bring your diving to the next level! Click here for more details!

decompression

Decompression Procedures As sport divers planned decompression is not something that we do or have been taught. The TDI Decompression Procedures course prepares you for planned staged decompression diving. With a maximum operating depth of 45m/150 feet, this course is your first step beyond the normal sport diving limits. Click here for more details!

rebreather2

Hollis Recreational Rebreather Peace and quiet is the order of the day with the Hollis Rebreather! Get up close and personal with marine life with a seemingly endless supply of air delivered to you always at the optimal partial pressure. The recreational rebreather is definitely the future of Recreational Scuba Diving! Be a part of the future! Click here for more details!

cavern

Deep Cavern Diver Take your diving to the ultimate level! Nothing compares to diving the crystal clear water in caves and sink-holes! The Deep Cavern Diver course is the first step to becoming the ultimate in diving! Decompression, lines and special equipment and just some of the things this course covers. Click here for more details!