Great Lakes and Great Times: Michigan boasts four Great Lakes, 11,000 inland lakes, 36,000 miles of rivers and streams, 20 million acres of forests, 100 state and national parks and recreation areas, 1,300 miles of bike trails, 6,500 miles of snowmobile trails, the second-most ski areas in the nation, 650 public golf courses, 600 campgrounds, and an international dark-sky park-just for starters. OR The completion of at least 8 semester or 12 term college credit hours in natural resources, park management, outdoor recreation, law enforcement/criminal justice, or environmental studies AND three years of park and recreation experience, including one year equivalent to a Park and Recreation Ranger 9 or two years equivalent to a Park and Recreation Ranger E8?