The church where I go sends young kids over to do yardwork for those in need. All you have to do is suggest it and they make it a project one week. One person goes over to talk to the people an access what needs to be done and it is done.
Talk to your church or a boy scout troop. It would make a great service project.
Good luck!
!tip
Great idea!
Excellent! I hope you get a good response!