tek diving tips - Andy Davis Sidemount Technical Wreck Diving Blog

How much experience is needed for technical wreck penetration?

How much dive experience is necessary to do technical wreck penetration diving? An honest guide from a 20-year technical wreck instructor.

This article, posted at DiveDIR, gives great advice on how to reach your valves when conducting valve shutdown procedures.

Follow these 21 methodical and simple steps to effectively drill the technical diving valve shutdown drill for increased safety & proficiency.