Nice campground off 1-77

not much to choose from in WV near I77. We have stopped a few times at Fort Chiswell RV Park in Max Meadows VA (Wytheville area). Take I-81 west about 1 mile to exit 80 then left. http://www.campingfriend.com/fortchiswellrvcampground/

rvparkreviews.com is great for answering these sorts of questions.

We always use KOA in Wytheville

We used the Huntington KOA last trip, I have also stayed at Rippling Waters just north of Charleston when we had the trailer. I see they offer 50amp and full hook up.

If you are taking US35 from WV to US23. The Gallia County JR Fairgrounds has basic full hookups without any extras for $20 a night. You have to check in with cash or check at the trailer on the hill on the way back to the camping area.

Moved from class A forum

We always stay in Wythesville. A couple right of I-77.

Camp Creek State Park, in West Virginia, is just off I-77 at exit 20. It's close enough to the interstate for convenience, but far enough away to have a restful sleep. It's a very nice park with a friendly atmosphere.

I've stayed at Ft. Chiswell RV Park more than once. Its just south of I-77/I-81 at exit 80. Close to the expressway, but over a small hill that blocks all of the noise from the truck traffic.
On my first overnight, I couldn't get the cable TV that they advertised. The owner brought his own portable TV to my site, plugged it in and got a picture. So the problem was inside my RV. He wasn't nasty about it, just helpful.

We always use Wytheville KOA.