The Captain and Crew of the Adventure I, a 27' Chris Craft Commander, specialize in introducing Divers to the Shipwrecks in the Underwater Preserves of Michigan. The Vessel is inspected by Michigan Dept. Natural Resources and Certified for six passengers. Captain is Coast Guard Licensed. DAN Oxygen Kit on Board. We use Port Sanilac to visit the Sanilac Shores Underwater Preserve. Only a 90 minute drive from Detroit and a short boat ride to some of Michigan's best wreck diving. We also utilize Harbor Beach, Grindstone City and Port Austin to visit the Thumb Area Bottomland Preserve.  Special rates for dive clubs and dive shops. 
2012 Dive Season Charter Prices
  • $90.00 Two-tank recreational dives (half day)
  • $50.00  Night Dive
  • $800.00 10 half-days. SAVE $100.00  


Max 6 recreational divers. Please remember to bring your certification card and scuba equipment including two full tanks, pressure/depth gauges, computer, BC, full wet suit or dry suit (rental equipment available). Scuba snacks and water provided.  Dive insurance recommended for all Divers (DAN)  required on Tec. Dives.

Wreck DepthCert.
Charles S. Price 75 OW
Checotah 117 Deep
Col. A.B. Williams 80 AOW
Eliza H. Strong 22 OW
F.B. Gardner 55 OW
Mary Alice B. 92 AOW
Canisteo 98 AOW
New York 117 Deep
North Star 96 AOW
Regina 77 AOW
Sport 45 OW
Dunderburg 150 TEC
Albany 117 Deep
Gleanorchy 120 Deep
Goliath 110 Deep
Artic 120 Deep
McGean 200 AOW
Philadelphia 120 Deep
Morrell bow 200 TEC
Morrell stern 220 TEC
Steamer Detroit 200 TEC
E.P. Dorr 45 TEC


Four Fathoms - 7320 Main Street - Port Sanilac, MI 48469