hull speed is 6.25 knots
But you won't make anywhere near 6.25 over the trip from Muskegon to E Chicago. Most common wind direction will be anywhere from on the nose to a close reach. When we used to bring the boat back to Chicago on from the Mac race, we used to harbor hop at about 50 miles a day. Course, we were taking a week to get there.Tom MonroeCarlyle Lake