-- Call local reporters and tell them the story.
-- Call voter problem hotlines (eg. 866-MYVOTE1 and 866-OUR-VOTE) and report it.
-- Contact bloggers and Election Integrity Web sites.
-- Raise holy hell.
Brad Friedman (aka the Brad blog) also suggests you use a cell phone camera to capture video of anything irregular and or YouTube. I'm not sure how much the blue-haired ladies overseeing the election in my precinct will like that, but hey, it's a free country. At least, for the time being. You can help keep it that way by voting Tuesday.