Sharraxaadda

I have lived here since 1998. I have continually dealt with neighborhood kids using my property as a playground. I and my gf have told several generations of kids to play elsewhere or at their own houses. Well, the newest group has taken up baseball in the driveway directly behind my house. Both cars have been hit, one scratched significantly, fence and gate have been broken and need to be replaced, and storm door has dents. I am fed up! I should not have to come home from work and deal with the constant vandalism of my property. Just last night I told the group to move and then overheard a parent telling them they didn't have to move and it was OK to play there. We live steps from Lincoln high school and they can easily play there without incident. I have filed with 311 and a Roll Call report. Does anyone know if there is something else that can be done?