My favorite Viking site is Frank Holbert's http://www.160knots.com, and I think you may find links to other Viking sites from there, including an email list you can subscribe to.
I'm no fan of email lists, having endured two in the past. For me, the signal to noise ratio is too high compared to a forum where topics are organized and you can pick and choose what you read. Frank's site, however, features many, many high quality videos of trips he's taken in his Viking over some nice west coast scenery. As with all flying trips, some are more interesting than others. Some are IFR trips, whereas others (his Jan '08 trip to Big Bear: Snow Day) are spectacular and serene. The sound tracks are not for all audiences - easy listening genre - and one (an awkward canyon run) is dominated by a TAWS that won't shut the heck up (many don't have a STFU switch) but this is amateur video, and some of the finest you'll find. He also has photos taken at the most recent Bellanca Columbia fly-in that shows most all the aircraft present, not just Vikings.
Jonathan
