Who did Tea Partiers vote for in the Republican Primary in 2008?

I'm sure a lot of them took part in Operation Chaos in the Democratic primary. Who did more of them vote for in the Republican primary? I'm sure many would say Ron Paul or Fred Thompson, and I don't doubt them, but it appears since they came in second and third most voted for either Mitt Romney like most of the radio hosts said or disagreed with them and voted for Mike Huckabee. Couldn't have voted for McCain, right?