Ocean Explorers
is a virtual network of wreck divers, Nitrox, Trimix and CCR divers. Our goal is to share diving information, dives, wreck diving expeditions and training via the Internet, in order to maximize the wreck diving activity of the individual divers.
If you want to join with Ocean Explorers,  sign up for free via this link. After registration you will get extensive rights on this website.

Cayman-Tech
is a real diving club for wreck divers, Nitrox, Trimix and CCR divers. It is one of the sections of the Cayman diving team in Nijmegen, Netherlands. Cayman-Tech organizes training courses (in his own training lake with clubhouse), gas fills and organizes diving expeditions. For more information about the Cayman, look on the Website of the Cayman or make an appointment via this link for an introduction.