Never been there, but we were in the area Mon. & Tues - too bad, could have checked it out for you.
If you end up still looking in the area, there's always Creekwood Farm RV in Waynesville, close to Maggie Valley. Nice atmosphere, and creek sites depending on your size needs.
If you like a good pancake house, try Joey's on the main drag in Maggie Valley for a hearty breakfast. For Italian food, Frankie's is good.
(Maggie V and Waynesville are both close to Sylva. Entrance to Blue Ridge Parkway & the NP is near Maggie V. Waynesville has a nice little Main Street area to stroll with shops like Mast General Store.)