If you won’t be able to make it to the polls on November 2, you can still easily vote absentee.
There are several reasons you might need to vote absentee:
Get your official Absentee Ballot request form here: http://www.sos.nh.gov/AbsenteeBallotApplication2010.pdf
Then, after filling it out, return it to your town or city clerk to vote. A full list of town clerks is available here: http://www.sos.nh.gov/clerks2010.pdf