I recently had to go to the bathroom while towing. It was a Sunday, and I pulled in to a closed bank parking lot. I had to go bad, so as I went through the ATM lane, ignoring the warning sign, I heard a scraping sound. Long story short, I took off the air conditioner. As this is about our tenth year with the travel trailer, you'd think I would be smarter. Our supplier, Custom Camper in Southington, CT, expedited the fix, as did our Insurance co., Geico. We'll be back on the road tomorrow, and hopefully free of any negative experiences.