By BRENDA WEBB CHEBOYGAN TRIBUNE Tribune Staff Writer CHEBOYGAN — For 58 years, the U.S. Coast Guard Cutter Mackinaw has called Cheboygan “home.”But she is scheduled for decommissioning shortly after a new icebreaker is brought to Cheboygan in 2005.The question is, does Cheboygan want to keep the old ship, too. U.S Rep. Bart Stupak, […]