The staff was extremely friendly and helpful. We played on the snd dunes all day and camped. The campsites were sand with a covered picnic table and grill. The picnic table was moved because storms were coming and we put tents under pavilion. It would have been perfect for stargazing if it had not been cloudy all night. Other campers were quiet and it was a very clean park with clean bath house. Be warned that this is oil country and the trains run constantly, day and night and they are a few miles away. Sand dunes are probably best enjoyed during cooler months and definitely best after rain! We picked the perfect time in April! Flowers blooming everywhere and new growth around walking trails. Dunes were a blast!