Yes, very nice area!!!
Yes, just got back from a 3 day trip! The camp grounds are fairly cheap as well. I'd suggest grounds that you have to walk to, as opposed to one's you can drive up to as those are right on the road.
Yes, they have tent and RV specific Campgrounds with fire pits open now. Cabins and Yurts will be available around mid-july. You will need to check maximum capacity for a site if it's a large family.
Thanks! Your answer is awaiting moderation.