Corpse Eaters DVD!
I found it here:
http://encorehomevideo.com/features/corpse_eaters.html
Spoke with a nice fellow there (I called) who was a friend of the director (went to high school with him...) and was kind enough to relate some stories to me about the film and how he came to own it - very interesting story!
This is a zombie film made by a fellow who loved zombie films, with a larger budget and bigger management who knows what might have happened...