Rock Creek Marina & Campground. Where the Mississippi and Wapsipinicon Rivers meet! Camping, cabins, boating, fishing and much more abound at this campground located on the backwaters of the Mississippi River. Electrical & primitive camping sites Cabin rentals Camp store Dock rental Boat rentals (flat bottom, canoe, kayak, paddle boats, paddle boards) Boat ramp Fishing Bait sales Hiking Shower house(Closed October-April) Playgrounds Water stations throughout the park Dump station Winter activities include ice fishing, snowmobiling, cross country ski rental, & snow shoe rental