Northern Michigan is a destination for outdoor loverspaddlers, campers, fishermen and cross-country skiersand for military convoys carrying camo-clad soldiers to the largest National Guard training facility in the U.S. Camp Grayling Joint Maneuver Training Centers 147,000 acres sprawl across Crawford, Kalkaska and Otsego counties, neighboring Hartwick Pines State Park, the AuSable River, and Lake Margrethe. […]