You have to take positive action. For those in the states that can be flipped, and borderline states, get active, join your local GOTV team (probably your GOP organization), join TrueTheVote (to ensure that the vote is FAIR), sign up to be a poll watcher (also to ensure a FAIR vote). For those of you in states that are pretty much pre-determined, send your money to the campaigns of senate hopefuls in flippable and borderline states.
We can win this, but we ALL have to help
Flipping the Senate | National Review Online