Creekside RV park is a clean and welcoming park about 10 minutes from The Island at Pigeon Forge. Because of that, this is exactly what we were looking for. 

Bathrooms are clean. Pool was nice. Showers had plenty of hot water and appeared to be cleaned multiple times daily. 

My only complaint - as is common with privately owned RV parks - is that the sites were difficult to get into. The camper across the street from my site had to move his truck so that I could get enough angle to back into my site.