Thanks everyone for the nice comments. Most sites seem to have a shared dual water spigot but the sites are marked as Electric only. We always park within 200' of water so I can refill the tanks with my hoses. I was surprised to find the spigots at each site, but I didn't look at all of them. The reservation website does list how far away the water source is.
Prophetstown is nice but it's quirky with DNR not letting anyone put tents or anything in the grass. My Uncle was forced to put his tent in the gravel. Plus there is no trees so it got really hot in the 100+ degree heat we had. :) Wife liked it with the wild prairie flowers but I'm a woodsy type of guy so I like the woods. They didn't have the pool or waterpark when we were there. It would had really helped with heat. We did really enjoy
Wolf park as it was the highlight of the trip.
BTW, our second choice of camper was the Jay Flight 28BHS but we just loved the previous 19BH's floorplan and the 26BH added on with a front bedroom. The choice seemed obvious. :)
While we were in Mitchell at Spring Mills Park, we drove to nearby
French Lick Indiana and took a train ride through the National Forest and even saw Larry Birds childhood home.