Graveyard of the Great Lakes: A Shipwreck Hunter's Quest to Discover the Past

Great Lakes historians say up to 10,000 shipwrecks are at the bottom and they are full of history. 
74-year-old shipwreck hunter David Trotter has spent half his life hunting for them, exploring and telling their stories. 

This documentary is about of three of the many shipwrecks he has found on Lake Huron. You'll learn about the life and death struggle aboard for the sailors, the heroic connection to the past and the story of a lone survivor.