Re: Wisonsin Lakes
Castle Rock lake, should keep my mouth shut, but food, fun, gas, camping, lodging must be booked well in advance. But a doable day trip.
Rock Lake at Cambridge, no docking at the launch, but good food.
Longer trip but go to Fremont, stay at the Fremont Hotel for fun, bathroom is down the hall! Great launch, big sandbar on the lake by the park swim beach, a flotilla spot or go up the Wolf River to New London, or go south down the Wolf, but be careful, marinas, food, then when the river hits Lake Poygan you can head into Oshkosh, more food and marinas, mosy through town and empties into Winnebago, make sure the locks are working before you go.
Go a bit further and the Bay of Green Bay is big water, the day we went out there it was like glass most of the day, one in a million day.