Re: Husband just called, he's driving w/o electronics!
Update: it was in fact the alternator. Worn brushes I think I was told. Some juice was going to the batteries, but not enough to offset consumption while driving.
All in all, replaced both starter batteries, had a new alternator installed.
At this pace, the entire vehicle will eventually be brand new!
1999 EB 4x4 7.3l diesel. Custom layout: 4 capt, big bed, PH, fridge & sink. Aluminess all around, bushwhackers, AR wheels, racks and yakima box on top. Our 2-year-olds have for some reason named it "Moose Van".