I’ve been camping at Sarah’s Creek for years - you can pay online or at the campground itself (envelope/tag system), etc. There is absolutely ZERO Verizon service. 26 sites, all with picnic tables, fire rings and lantern posts. Some are better than others. The creek is shallow for the most part but there is a trail marked by a bright green circle spraypainted onto a pine tree shortly before the first few sites (on the left as you enter, just before the campground begins) where there are some small falls and a nice little swimming/bathing hole. Trout fisherman’s delight. Road is easy enough but has a lot of dips and switchbacks; 4x2 is completely adequate, though could be tough in extremely wet conditions. Sarah’s Creek is the perfect weekend getaway. Lots of trails to bike/explore, too.