Here's an excellent post that contains links to the first three days of the Ashcroft hearings, transcripts of same, witness list, and the Senate Judiciary Committee email addresses.
Senator Miller's office said without prompting Miller will support confirmation.
Cleland's office was noncommittal. The guy asked me about 3 times if I was supporting confirmation, as if this was surprising. Reach them via one of the locations here: http://www.senate.gov/~cleland/contact_info.html
I got busies on the Altanta office, called the DC office and spoke with an aide. Also left a message on their web site form:
I just spoke with one of your Washington office aides, wated to put a message here, as well.
Please vote to confirm Mr. Ashcroft. The attempt to smear Ashcroft by extremist elements within the Party is what is leading to the working man leaving the Party. It is clear he is an honorable, principled man who should be confirmed.