Funny; that's exactly what I was thinking yesterday after the scene at the courthouse, and when I had to go to the grandparents' house to get the boys' things yesterday, I fully expected to see John Kerry signs. Fortunately, there were none.
My impression, right or wrong, is that most of your clients (unless they get a pack of cigs, or some $$$) will not be registered to vote.
And that's probably a good thing.