No they are not, they know exactly who they are voting for. They are not Conservatives in the sense of small government, low taxes, strong defense. They are pro life #1, which is a conservative position but that is it. They do not care about the rest of the package.
If Huckabee dropped out and Hillary and Bill put on a crying Jimmy Swaggert act claiming to have seen the light. If they made a good show and promise to put forth a pro life amendment, they would get almost every one of Huckabees supporters.
Unfortunately, you are correct!