🤿 Vintage Dive Days: Double Hose Regulator Experience
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

  Great Lakes Maritime Heritage Center, Thunder Bay National Marine Sanctuary’s visitor center and shipwreck museum

  📍 500 W. Fletcher Street, Alpena, MI 49707

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

• Available Time Slots:

  • 09:00am - 10:30am

  • 10:30am - 12:00pm

  • 1:30pm - 3:00pm

  • 3:00pm - 4:30pm

📋 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:

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

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

3. Waiver: Signed NAUI Liability Waiver.

🛈 Tank & Gear Information

🌡️ Tank Conditions

• Depth: 16 feet max

• Water Temp: 60°F – 70°F

• Visibility: 15 feet

🎟️ Ready to Dive?

REGISTER HERE