Tomorrow (Oct 6) is the deadline for registering to vote if you want to vote in the upcoming election. It had slipped my mind, I was just checking on it because I recently moved. You can mail it in as long as it is postmarked by Saturday.
Here's where I got my form...
Voter Registration Form
It is especially important for Tennesseans to vote this year because we have a constitutional amendment on the ballet. So go register!