I wouldn't want to be the resident that lives towards the back of the subdivision, having to go through all those speed bumps to get home.
Have you tired signaling the driver to slow down?
If they are truly reckless you can always call Greer PD and report the tag number.
But remember that it is a road and not a sidewalk so you should exercise a little caution when walking around some of the turns.
The legal speed limit in here is 25mph and that could seem much higher when confronted around one of the corners with a car.
Don't get me wrong, I have seen plenty of speeders coming around the corner by my house.
During the school year I'm often amazed at how many drivers speed through the school zone.