Every once in a while we get a guest or guests that you hate. You don't want to say why you hate them, but you do. Because you're...

Saw the damnedest thing yesterday at Nohoch. Nohoch, historically, has been a hard no-training cave. I am, as an instructor, not allowed...

I'm starting a new class. Sort of. Not a prerequisite class... not exactly... though sometimes it will be useful as a prep curriculum....

Dirty Confession: When I'm moving painfully slowly through an area of cave which is heavily restricted and heavily decorated - such as if...

"If you can float, neutral, two feet below the surface without moving a muscle, that's when you've really got your buoyancy dialled in."...

You ever get lost and wander into the back areas of a Walmart parking lot? I'm not talking about the out-of-the-way parking spaces. I'm...

Student ambitiously decided to go for a sidemount class (having never worn sidemount before) and Cavern. All in a drysuit that they...

It happens enough that people show up with the wrong fins. I’m not talking about the fins YOU’RE using, of course: I am certain that you...

Cavern has, by and large, by most agencies, been moving in the direction of being more of a recreational-level safety class. This rather...