Cleveland Underwater Explorers (CLUE)
Active shipwreck searching and finding group in Lake Erie.

Great Lakes Historical Society (GLHS)
Foremost Ohio historical maritime organization, based in Vermilion, Ohio.

Maritime Archaeological Survey Team (MAST)
Volunteer shipwreck archaeological group in Ohio, associated with GLHS.

Ohio Shipwrecks
State of Ohio Shipwreck Trail and wreck descriptions.

Great Lakes Shipwreck Research
Web site used for shipwreck research in the Great Lakes, including the Research Group discussion board.

Undersea Research Associates (URA)
David Trotter's very active shipwreck search group in Lake Huron.

Shipwreck World
Site for Lake Ontario shipwreck searchers Jim Kennard and Dan Scoville.
 

Jack Papes — Akron-based photographer.

Tom Wilson — Toronto-based photographer.

Vlada Dekina — Toronto-based photographer.

Andy Morrison — Toledo-based photographer.
 

Lake Erie Wreck Divers (LEWD) — The most popular and largest Cleveland dive club.

Bay Area Divers (BAD) — Active dive club in western Lake Erie.

Niagara Divers Association (NDA) — Active dive club in eastern Lake Erie.

Aqua Masters — West side Cleveland dive club.

Aqua Amigos — East side Cleveland dive club.

Atlantis Outfitters Sport Diving Society — Akron dive club.