Vintage Dive Days: Double Hose Regulator Experience
Experience classic scuba diving with vintage double-hose regulators at the 2026 Thunder Bay Maritime Festival. Led by NAUI instructors, certified divers can test heritage gear in a controlled tank environment.
Date: Saturday, August 22, 2026
Location: Marine Technology Training Tank
Great Lakes Maritime Heritage Center
500 W. Fletcher Street, Alpena, MI 49707
Session Length: 1.5 hours (briefing, gear setup, and dive time)
Time Slots:
9:00 AM – 10:30 AM
10:30 AM – 12:00 PM
1:30 PM – 3:00 PM
3:00 PM – 4:30 PM
Diver Requirements
All participants must hold a valid certification and submit required paperwork to NAUI by August 17, 2026:
Certification: Minimum Open Water scuba certification (ISO Level 2).
Medical Clearance: Completed clean medical screening or signed physician evaluation.
Waiver: Signed NAUI Liability Waiver.
Equipment Checklist
Provided: Vintage regulators, tanks/air fills, weights/weight belts, and dive instructors.
What to Bring: Mask, fins, wetsuit/hood, optional dive computer, and snacks/water (no concessions on site).
Tank Conditions
Depth: 16 feet max
Water Temp: 60°F – 70°F
Visibility: 15 feet
Learn more and get registered: https://thunderbayfriends.org/event/vintage-dive-days/