Personal observation from Texas
I live in a red county, and I find it interesting that I have seen absolutely no yard signs for Rick Perry, but I have seen some for Bill White. Mind you, there aren't very many yard signs out at all, so it doesn't look like many people are too excited at all, but I just would have expected to see something for Perry.
TV commercials seem pretty neck and neck in quantity for each of them.
We get to start early voting tomorrow, so I'll probably go vote at the library next weekend.