We've stayed 2 weeks at Moss Lake in a 35ft Class A MH about 5 years ago, and it does represent a great value, but like you observed, most campsites are on a hill and very unlevel. I happen to be in Shelby, NC now at the Dry Ridge RV Park. They have FHU sites for $500-$600 a month, electricity included. We are FT RVers who usually boondock out west. In fact, we boondocked for 10 months last year in 11 states. We're here visiting family in Gastonia, but boondocking sites are pretty rare here. We have over 5,000 watts of solar and 23.5kwh of batteries in our motorhome, so don't need electrical hookups. They have a site in the back of the Dry Ridge RV Park without hook-ups where they are letting us stay for much less. They have one more dry camp site, but its occupied right now. I highly recommend this park as the owners couldn't be friendlier or more helpful.
Thank you for sharing this find! You don't know how much this information helps me right now. I'm currently living out of my camper. And just having a variety of options really helps and is a piece of mind. I don't like to stay at one place too awful long But this is perfect so thank you! God bless and stay safe brother 🙏