By: Bo Tibbetts In many parts of the country, fall weather has arrived and winter is right around the corner. Rescue professionals must gear up for...
by John Bentley Sidemount is mainstream as a gear configuration and it works well for lots of people. While it originated in cave sites, it’s a...
There’s a cavern, I want to look in there! The allure of a new environment is tempting, especially when you are diving in clear water and...
By: Karen Pietrantonio I am not a diver; at least, not yet. I am excited to learn to dive and yet a little bit nervous about...
Picture this: you are swimming along an enormous wall in the Caribbean; there is clear blue water above and below you as you drift along in...
By Chris “Doc” Radley So you’ve been diving for a while and you love it. Each trip to the water makes you want to do more....
By: Jon Kieren As divers, you have all seen the little airplane icon on your dive computer with a countdown timer next to it. Understanding where...
By: Dr. Thomas Powell We have all been there. Things are going great. You move just a little too quickly or do not take that extra...
By: Richard Devanney To a new diver, thoughts of narcosis can be very mixed. Some may find it to be a scary prospect, whilst let’s be honest...
By: Stephanie Miele & Sean Harrison “What is the best age to certify my kid?” This is a question we hear quite often SDI, and as...
By: Brittany Hadfield So you’ve gotten your first diving certification and now you’re hooked. You’re bored of your current job and you’re looking for something more...
By: Kate Heller Where’s the boat? Did we pass this part of the reef already? Should we just go up? Whether it happens to a new...