Mount one of these on a robotic platform and send it door to door!

"Two flags fly above my land that really sum up how I feel. One is the colors that fly high and proud the red the white the blue.The other ones got a rattlesnake with a simple statement made, Don’t Tread On Me is what it says"

There's no reason to be the richest man in the cemetery. You can't do any business from there. -Colonel Sanders