If your plan is to stay there for the RV show in January, I think you might be too late. I made a booking there about 1 month or so ago, and they had to work hard to find me a vacant spot. Any time else I would have thought that you will be OK.
I haven't stayed there my self, but have visited friends there that did. Looks like a nice camp ground.
I always check out the website RV Park Reviews before going anywhere and
Quail Run gets good reviews.