of the big breeders, i know BHB also breeds Milks. on the forum here, Deborah breeds Milks and Albert Clark does also (or was it Kings).
anyway u can also checkout the online classifieds:
like Fauna: http://www.faunaclassifieds.com/foru...play.php?f=504
or Kingsnake: http://market.kingsnake.com/index.php?cat=96
just make sure to checkup on their rep that your buying from a good guy (or gal).