Dutchman,
Take a drive to Liberty and then to Brookville. Stop at the dam and walk across. On the way back up rt 101 swing into Mounds State Recreation area and take a drive through the campground (ask and they should let you do that) and then drive on down to the beach and check it out. State law says no homes can be built on the lake so all of the shoreline is nature. Then swing down old 101 to Ainsleys Cafe and have lunch on the deck overlooking the marina. If you have time swing into Whitewater State Park on the way back to Libery. We owned an RV lot at Brookville Lake Resort for 4 years when we lived in Nobleville and absolutely loved that part of Indiana.