I don't think conservatives actually care enough for this option to be possible.
I think conservative patriots in the states Bush won in 2000 and 2004, the South, the Midwest and the Western States (minus CA, OR and WA) would, as Palin says, "rise up" in one way or another. May not be outright CWII, but we shall see.
If hillary wins, I’d expect to see a lot of secessionist type movement going on across the country.