I am, as well. But right now, Huck and Mitt are running the best campaigns. Fred MAY be getting his act together in his key states, but so far the campaign staff has been unimpressive. McCain is core support - his campaign has no steam to run out of. The rest are pretty much within the margin of error of zero. (Paul's a libertarian, not a republican, so his support is coming from a different place.)
At this point, Fred only has about a month left to get his campaign running at full speed.
I think Fred thought it would just come to him.