AAMC IV, 1 month before the MCAT: 10/12/12
AAMC V, 1 week before: 11/14/12 (scored by TPR, I know the official AAMC conversion doesn't give higher than 12)
August 2001 MCAT: 11/14/13
Even though the AAMC tests are a bit easier than the real MCAT, they're still pretty good predictors. The harder test will just be scaled accordingly.
I presume that the new AAMC VI would be the best practice test for those who are taking the MCAT in 2002.