We stayed overnight at Southbound as we were literally southbound to the RGV and our stay was pleasant. We appreciated that Southbound was conveniently along our route. The sites are full hookups, though we chose not to connect to sewage for overnight. We were pleased to find a nice laundry room available to us. The campground is safe, clean, and quiet. There is some highway noise but the campground itself is quiet. There are several long term campsites but they are neat and people were friendly. The staff there are exceptional and very helpful.