There’s always a drop off in votes between president and every other office; many people only vote for president. Why not focus on the Senate seats and thereby also boost presidential voters? Also work to get a divided Congress - independents are much more likely to want too see a divided government even if the buy the liberal change fantasy for prez.
We need to get behind McCain and strongly, if we are to save our country. At the moment I don't think it will happen, I see all the hatred that is out here. It's a shame and it is about to give us a liberal Congress, White House and Supreme Court for the next generation.