Next door to Indiana (Illinois) you might try the Shawnee Hills Wine Trail with a total of 12 wineries. See info at Home | Shawnee Hills Wine Trail
There are many places to camp in the area, but if you don't absolutely need hookups, my favorite is the Trail of Tears State Forest. The campground is along a very narrow road on the top of a ridge. Camp sites are located where the ridge widens a little, so they are spaced out at roughly 1/4 to 1/2 mile intervals. Each site has a fire pit, tables, and a vault toilet. Some sites have CCC built 3 sided stone and log shelters with stone fire places. Water is available in the picnic area at the beginning of the road.