Glad you are OK. I used to work for a Yamaha dealer and were were across the street from a car wash and I have seen a few small crashes because of it. The owner told me they used to be next door to the same car wash years back and they had almost weekly crashes. They tried signs, warning people, etc but it didn't matter.
"Remember that an enduro tests the endurance of three things: your machine, your body, and your wits. Only one has to fail to keep you from reaching the finish line." Cycle World March 1966