We have had things like this happen also...only in our back yard. They were in the alley and had to back out of our yard so they next time I put concrete blocks in them LOL It didn't do any good to their pickup that's for sure...then they tried suing me. LOL what a joke...trespassing...took pics of their tire tracks and the oil leaks and all...LOL. Something else kids have done is come in to our yard and pick the flowers before I get a chance to see them and pull my windchimes down off the front porch. I would love to hook the wind chimes up to household current and see their reactions to that. :D I know...I am mean...but How many times am I supposed to tolerate vandals on my property??? Can't I even have flowers in my yard? PARENTS NEED TO LEARN HOW TO DISCIPLINE THEIR CHILDREN!!!!! Teach them not to touch things if it isn't theirs. Sorry about preaching. I'm sorry that they ruined your families fun :( Wish that I could send you some of our abundance of snow to rebuild :D