Great Lakes Island, Harsens Island, Manitoulin Island, and the Toronto Islands. As of 2007, four car ferry services cross the Great Lakes, two on Lake Michigan: a steamer from Ludington, Michigan, to Manitowoc, Wisconsin, and a high speed catamaran from Milwaukee to Muskegon, Michigan, one on Lake Erie: a boat from Kingsville, Ontario, or Leamington, Ontario, to Pelee Island, Ontario, then onto Sandusky, Ohio, and one on Lake Huron: the M.S. Chi-Cheemaun runs between Tobermory and South Baymouth, Manitoulin Island, operated by the Owen Sound Transportation Company. An international ferry across Lake Ontario Rochester, New York, to Toronto ran during 2004 and
Great Lakes Higher Education Corporation Great Lakes Higher Education Corporation Great Lakes Higher Education Corporation was one of the largest student loan providers and guarantors in the United States. Headquartered in Madison, Wisconsin, the corporation is non-profit. It was one of the four largest companies which service United States federal student loans: "Great Lakes", Nelnet, Navient, and the Pennsylvania Higher Education Assistance Agency. In 2018, the loan servicing part of the organization was sold to Nelnet. The company sometimes gives education-related grants, with a focus on increasing access to higher education. The former loan servicing arm of Great Lakes, the "Great Lakes Educational Loan Services,