We stayed at Lake Hartwell State park in stie 98 which was a lovely lakeside site. The sites on either side (96, 99) all shared a path to a small beach with lake access. Most other sites in the Wiggins Loop did not seem to have lake access- exceptions being tent sites and the cabins. There was some privacy and the sites were decently spread out, but since they were staggered a bit you could definitely see into other sites.
Nice camp store with helpful staff and firewood for sale.
Place was packed over the weekend but cleared out Sunday.
Stayed one night in site 002. which had hookups (water/ electric) but no lake view. Beautiful small campground, very quiet. Lakeside campsites didn't have electric but were beautiful, would be worth trying to book. I like lots of privacy, site 2 had a lot of privacy, site 1 probably had the most of any I saw. Very nice check-in person at the gate, very helpful.
We stayed with friends at Kimsey Creek Group campground, part of Standing Indian Campground, Site A. This was a beautiful, secluded spot for a small group with a rushing creek right beside it and its own bathroom(no showers right there but showers weren't far). We were able to pull our travel trailer easily into the parking area, while our friends tent camped. Other sites- Group sites B and C are on the other side of the creek and require a drive over some running water. C was much more isolated(back of the campground area) than B. Those two sites share a bathroom(again, no shower). Driving around, through the other campground part I really liked loop 1 as it seemed to have the most private sites with large trees.