Blue Friday Presentation @ Scuba Show Long Beach, 5/30/26–– A brief history of Blue Friday, a global initiative that celebrates diving on what is traditionally Black Friday. Don’t shop… dive!

DiveQueensland_BlueFriday5 — A short video by Cathie Cummins, Dive Queensland

Marin Scuba Club Blue Friday 5.0 Recap –– A blog that encapsulates one day’s activities across four continents and 75+ divers on Black Friday 2025.

40 Years of Dive Logs Presentation @ Scuba Show Long Beach, 5-31-26— The story 31 years in the making behind how 40 years of dive logs turned into a book of 65 underwater anecdotes by Gil Zeimer, Scuba Storyteller. Read more.