While i was in Florida, the McHenry County Clerk mailed me a new voter registration card.
It was not forwardable.
Because it was returned to the Clerk’s Office, I was taken off the voter rolls, although I have been registered and voted since I was twenty-one.
When I discovered I was no longer registered, I called and had my resigtration reinstated.
If one has spent the winter in warmer climes and get challenged when at the polls, one can always cast a provisional vote.