Kara,  thank you for your service and your efforts.  The best thing you can do for your community is to put the crashed vehicle on the front lawn of the fire department.  Cordova is a small, close knit community, you really need do nothing more.  I'd bet you couldn't find a single driving-age person in Cordova that doesn't realize drinking and driving kills people, so I'm not sure how much more aware they need to be.  What they need is a physical, obvious, and personal reminder of the finality of their choices.