Cave divers have a secret code… well, according to a non-cave-diving buddy we do. And perhaps she’s right; we do have a few odd hand-signals that are specific to cave diving. What I did not mention to her when explaining the peculiarities of “ I’m Stuck,” “Changing Second Stages,” “Tangled in Line,” and “Okay buddy, I’ll … Continue reading Read More dive-related Doppler’s Tech Diving Blog
