Two is Company, Three’s a Crowd?

Two scuba divers underwater.

From the first days of our Open Water Diver course, we are told to always dive with a buddy. Sound advice. Furthermore, we are told that a buddy team should consist of two divers. We are specifically cautioned against diving in a three person buddy team. It’s simply too difficult to keep track of two other people while underwater. Invariably, the […]

Lift Bag or Marker Buoy?

Inflatable buoy on surface of water.

A surface marker and guideline are an essential part of a tech diver’s kit. Most people use either a lift bag or an SMB (surface marker buoy) as the marker. A reel or finger spool are two options for carrying and deploying line. The reasons for carrying these items are many. If diving in a current, divers often deploy the marker, […]