It helps if you make sure whoever you are playing with is willing to help you. Just make sure you hit houses that are black and red (as in they don't have any color value) These are houses that aren't to be delivered to. Hit windows, doors, gravestones, etc. until you hit that 2000 point score. It helps if you loose customers by not delivering them and then getting them next run as they won't want you to deliver to them.