There is WiFi in the library near the entrance of the park (4 miles from the campground). Cell service is spotty without a cell booster.

It’s been a couple of years since we were there. In the full hook up area we used a We boost with good results boosting our AT

If you are referring to TV reception, I’m sorry I cannot answer. I don’t have satellite. I do have T-mobile internet and as I recall it wasn’t very good there last year about this time.