The Michigan Sea Grant Extension will provide Michiganders and visitors to Michigan with the opportunity to learn about the Great Lakes by being on the Great Lakes. Cruises depart from both Lake Erie Metropark and Lake St. Clair Metropark. In its 17th summer season, the cruises will offer more than 20 educational trips around the Great Lakes. Some of the topics will educate guest on Warfare and Waterfront discussing The War of 1812, World War II and the Civil War that played a role on the Great Lakes. During the fisheries cruise learn about the DNR and fish biologists and more. To learn about the Summer Discovery Cruises website at discoverycruises.org