You are correct. In more than three years of doing this, I think maybe one person (whose name I forgot) has admitted been somewhat influenced by the information. All the other creationists are totally unmoved -- unless you call it "movement" when they descend into ever-darker levels of denial and invective. I have no expectation of changing anyone's mind. All I can do is present information, and demonstrate to the lurkers that conservatism isn't congruent with creationism.
< paranoia > How many creos are actually D*m*cr*ts trying to discredit conservatives?< /paranoia>