Thanks for the advice, it's a lot of work when I get home. Sand finds its way to every hidden area. I put an oscillating sprinkler under the belly and move it a couple feet till I feel it is cleaned. Takes three hours or so. It's the same amount of work for two nights or 14. I stayed 14 nights, can't wait for the next adventure. My truck is an 06, it has been on the beach every year. I had the under carriage undercoated before this trip. It is the second time since new. Trying my best to care of my equipment. Barry