"I've yet to see any attempt at a reubttal to the debunkings of Hovind's claims."
I've read the claims and find nothing to rebut. So, you won't see any rebuttal from righteous people simply because it's mighty difficult to rebut the truth. Otoh, those who have lost the road to righteousness will find plenty to disagree with.
If you look for God, you won't find Him; but, if you look for truth, you will find God.
A Merry Christmas and a healthy New Year to everybody.