One of the riders in that video, according to Tim Bowman, is Jim Coe who is a member of Chapter A in Wa. He has had some physical problems and up until the time I left Seattle I had only seen him on his 1500 a couple of times. He was able to ride with the help of one of those Voyager kits that drops the helper wheels at slow speed.
As Jeff said that is the same group that has evolved into the Northwest Wings group of GWTA. George Konrad was a member of Chapter A in Wa until he decided to be a member of that group. George lost his battle with cancer late last year. Sad deal there.
Lots of stuff comes to mind watching that video. thanks for posting it.