For a closer drive, check out upper dells. There is a boatlanding on river road on the east side of the river in town. There is also a launch on the west side of the river up a mile or two (River Bay Campground-public launch though). I know for sure you can put your boat in here. it gets busy on the weekends but during the week is quite peaceful. Riverbay is at the wide part of the river(kinda like a lake). Down from river bay is the classic sandstone bluffs that make the dells-The dells. Up from there gets hairy with the sandbars. However, if you brave the sand and find some timber, there are walleyes to be had….and plenty of Smallmouth! You should be able to get about 4 miles north of River Bay if you can read the river. Even with all time low water levels, we have been able to get bassboats up there quite easily.