We stayed with friends at a buddy site for a couple of nights. Our site had a table, a nice fire ring, power, water, sewage and WiFi. Note: there is no bathhouse, so your RV needs to be self-contained.
After taking a drive around the lake and seeing other RV parks, this is definitely the best near the lake.
If you stay at a state campground you might save a couple of bucks, but none that I saw had sewage hookups or WiFi—just water and electric, meaning that you need to move your RV every few days to dump the tanks. Prairie View was nice to have full hookups making sites good for longer stays.
If we go to Lake Mac again we’ll definitely stay here again.