By: Bill Smith, NRF Board Member As our Natural Resources Foundation (NRF) tour left the sheltered dock at Houghton, MI, and headed to the open waters of Lake Superior, I was wondering: What did Lake Superior have waiting for us? The Michigan shore slowly disappeared below the stern of the Ranger III and the skies remained clear. Winds were favorable for our five-hour voyage across Lake Superior to Isle Royale National Wilderness Park. It was a...