Wetsuit Thickness Guide for Arizona Divers: What to Own for Every Condition

Being an Arizona scuba diver means dealing with some of the most extreme temperature swings in the sport. One weekend you are sweating on a boat in San Carlos, and the next you are dropping into a 55-degree thermocline at Lake Pleasant. So, what exactly should you be hanging in your gear closet? You can’t dive the world comfortably in just one suit. Here is our instructor-approved guide to wetsuit thickness, helping you figure out exactly what you need to own for every condition.

What Is a Surface Marker Buoy and Why You Should Never Dive Without One

It’s bright, it’s orange, and it just might save your life. The Surface Marker Buoy (SMB), affectionately known in the dive world as a “safety sausage,” is arguably the most important piece of safety equipment you can carry in your BCD pocket. Whether you’re surfacing among weekend boat traffic at an Arizona lake or drifting along a deep wall in the Sea of Cortez, an SMB ensures boats can see you and your crew can find you. Here is everything you need to know about this essential tool and why you should never make a splash without one.