Step back in diving history

Are you a certified scuba diver? Jump in on a unique opportunity to experience classic scuba diving using double-hose regulators as part of the events happening at the 2026 Thunder Bay Maritime Festival. Led by the National Association of Underwater Instructors (NAUI), this hands-on event lets certified divers test out heritage dive gear in a safe, controlled environment.

Event & Registration Details

Date: Saturday, August 22, 2026

Location: Marine Technology Training Tank

Session Length: 1.5 hours (Includes gear setup, briefing, and tank dive time)

Diver Requirements & Documentation

To participate, divers must hold a valid certification and submit all required paperwork to the NAUI Training Department no later than August 17, 2026:

Certification: Minimum of Open Water scuba certification (ISO Level 2) from a recognized training agency (submit copy of front and back).

Medical Clearance: Completed clean medical screening form or a form signed by a physician following an evaluation.

Waiver: Signed NAUI Liability Waiver.

Tank & Gear Information

What is Provided

Vintage Regulators
Tanks & Air Fills
Weights & Weight Belts
Instructors & Divemasters

What to Bring

Mask & Fins
Thermal Protection (Wetsuit/Hood)
Snacks & Water (No refreshments provided)
(Optional) Dive Computer

Tank Conditions

Depth: 16 feet max
Water Temp: 60°F – 70°F
Visibility: 15 feet

Registration required.