During summer weekends, go to the upper end of LOZ. There are two conservation ramps around the 60 to 65mm. Brown Bend is at about the 63 mm on the south side of the Lake and Wigan is at the 66mm on the north side. Neither of these are busy ramps. Also, Warsaw has a city ramp open to the public (except a couple times a year when parades happen). Except for holiday weekends you can always get out.