If there is any kind or type of election in your area, make the effort to haul yourself down to your local polling place and cast a ballot.
These "odd year" elections are important, because this is when they try to sneak things through on people. While some states, like Virginia, elect their governors on odd years, in most states this election will be about initiatives and propositions that aren't ready for the full light of day.
Remember: if you don't vote, you can't complain.
Update: Look, y'all are computer users, so if you can't immediately figure out the purpose of an initiative or proposition vote against it. Good ideas usually make sense. When in doubt, vote no. Not voting is a yes vote.