Mark about half of your hours are at idle trying to get out the channel in GH!!!Since my daughter was born I get about 65-75 per year. The summer I got divorced I practically lived on my boat and I only got 125 but then again it only took me about 10 min. to clear the channel.I kept my boat in a lift just inside the channel in Holland..Now I'm in Muskegon at Great Lakes becouse GH is way to long to idle.....most people I know in Michigan dont even come close to 100. If you get more than 100 per year around here your the man!!