Hi,
Rockford was on TV when I was living in LA's South Bay, and several of us were active bicyclists. A favorite ride was from the Redondo Beach area up to Malibu, with a turnaround at the Malibu Pier. That's where they did some of the filming for the show, with the set of Rockford's little trailer out on the beach and such. If they were filming at the time we got there, we'd stop and watch for a while. Never met Mr. Garner, but in a strange way, feel like he was once an acquaintance.
Rest in peace, you were a good man...
Rick C