Chamber Day 2023 Dive

We’ve got seven boats ready to take you to wonderful underwater SoCal dive spots on May 3. In alphabetical order they are: Cee Ray, Giant Stride, Liberty, Pacific Moon, Pacific Star, Sundiver, and Sundiver Express. We plan to run most of the boats with somewhat limited loads (roughly 80% of normal diving capacity – and who doesn’t like a less-crowded boat?) as a mitigation measure. But this also means we don’t have as many spots available as we normally do. The number this year will be around 120 boat diver spots.

All of our May 3 boats will do two dives and also do a walking tour of our Chamber facilities. Some boats will do the tour first and then dive. Others will do their dives and then come in for the tour. All participating divers will receive a Chamber Day 2023 t-shirt, ten daytime raffle tickets, food and an airfill on the boat, and a walking tour of our Chamber facilities, which will include a chance to talk with various rescue and first-responders. The cost this year is $150 total, which breaks down as $115 going to the event and $35 going back to the boats to cover their food and airfill costs. Generally boats will leave their respective docks at 7AM and return no later than 5:30PM.

The bottom line in all of this is that your continued support of our Chamber, in whatever form that takes, is essential for our Chamber to remain available and on-watch 24/7/365. And that means we need you to sign up for Chamber Day 2023 by clicking on the Sigh Up link. Come alone or bring a buddy, but don’t miss this special event!


  • Chamber Day 2023
  • c/o USC Catalina Hyperbaric Chamber
  • P.O. Box 5069
  • Avalon, CA 90704