I received my PADI Open Water Diver's license in the Philippines back in '86. The instructor was Efren B. Sarmiento, through Sea US. After doing a Google search, it appears he and/or his outfit no longer exists.
I can still vividly recall how crystal clear the water was as I stood on the diver's platform peering into the depths below . . .
I can also vividly recall how pissed off my instructor was after I detonated the CO2 on my buoyancy vest at a depth of twenty meters or so when I
meant to open the air release valve.
