Too soon to start talking about MATS?

The safety of our cars is just about the same anywhere when you leave your garage.Last year at the track someone keyed a big V in the door of my lowly Valiant. And I was in my camper 10 feet away ! Now these were car people at a car event.When you take them out,,you take your chances. I still can't figure out why someone would pick on this poor little Valiant.But it won't stop me from going this year.