Underwater Information Overload

Scuba Certified vs Open Water
What IS a scuba certification card and what does it do - or is it called an "Open Water" certification? Let's throw some water on the c-card jargon and try...
2 comments
Scuba Certified vs Open Water
What IS a scuba certification card and what does it do - or is it called an "Open Water" certification? Let's throw some water on the c-card jargon and try...
2 comments