Radio Ink has the details.
Over the years I've interviewed all the members of the show multiple times. You can check a few of those out here.
I remember the humble beginnings of the Eric and Kathy show. I was recruited to come in and produce the show when they were still located out in Skokie (before Eric was hired) and I declined. But I recommended a friend of mine for the gig, and he was the perfect hire. John "Swany" Swanson is still their producer 20+ years later. (He also co-wrote "The Radio Producer's Handbook" with me. For a blast to the past, check out this interview of the two of us from Lake Magazine in 2004. We were interviewed by ABC-TV news reporter Andy Shaw).
