We stay at Lone Star on Route 35 when we visit our son in Austin. They allow coaches to be washed and waxed. We can’t remember his name but have used him each time we are there. Just tell him Stan from NY recommended you. We have him wash and wax our coach. His number is 210-797-4153. If you decide to stay at Lone Star, we suggest you ask for a space 30-34 as you will not hear the highway.