John Martin in his DUI drysuit

This is John Martin who is a PADI Divemaster and has more hours in cold fresh waters than in salt water. He recently purchased his DUI drysuit and has been diving when ever he can, including 20 degree days. John is getting a head-start on the upcoming DOG Rally & Demo Days at Wazee Lake. (The P-Valves works great too!)

John Martin
Rochester, Minnesota
Submitted by John Westgard a.k.a dive buddy.