Michael Passwater is an electronics engineer who has a passion for history, especially Great Lakes history. He has spent years researching the U.S. Life-Saving Service and shipwrec...ver maisMichael Passwater is an electronics engineer who has a passion for history, especially Great Lakes history. He has spent years researching the U.S. Life-Saving Service and shipwrecks in the Great Lakes in order to dig up the stories of the men and women who played critical roles in the rich maritime history along the east coast of Lake Michigan.ver menos