I have one suggestion. When I was in the Coast Guard in Port Aransas I use to laugh at the tourist that had the big ideal to wash there vehicles with the Gulf water. Saw a guy cleaning his brand new semi. I could not take it I walk up to him told him nice rig. His chest puff out and said thanks. I ask him where he was from he stated UP of Michigan, I said cool I stood there for a min and told him you know that is SALT WATER you are cleaning you brand new rig with. It took about 10 sec to sink in. $HIT where the nearest car wash. Funny thing he never came back to the beach that day. Have a great time on the beach. ART