We stayed the weekend of 3/13/20-3/15/20 and had fairly good weather despite the damp mornings. There is five drive-in sites and more walk-in sites on the edge of the camp. The drive-in sites filled and vacated several times throughout the weekend. The tent sites were closer than I thought, but were still nicely equipped with a fire pit, charcoal grill, and picnic table.
The camp had clean latrines (no running water) and was easily accessible from an offroad-like gravel entrance road. The camp is steps away from the Glade Creek Trail and the New River Gorge. The flowing Gorge can always be heard, the low rumble is peaceful at night. There is not much open space; this only proves to be a problem if your dog loves to fetch as much as mine does.
Overall, Glade Creek Campground is a nice and somewhat-remote camp that is accessible with a vehicle. The camp is presumably shaded year-round and is completely free.