Good LUCK! I think you will have better luck talking to the parents.. We have had so many problems around here with the kids over the years I have been here that the landlord sent out notices to ALL the parents stating "No one here is YOUR babysitter. From this day on, ALL parents will be held liable for the damage done by their children and you will keep you chldren in your OWN yard to play. No children will be allowed to run free." Things have calmed down a ton and there are no more kid problems anymore unless you want to count that little girl always knocking on my door to borrow something.

Just let the parents know that anymore damage to that system, SOMEBODY else will pay the repair bills and if I had to, I would take names and picures (of the kids) every time I saw some kid in my yard, that way you would have a list of names to know who was there the day something else got broken.