While browsing through YouTube I found a few videos of the Ocean I hadn't seen before.
This video, taken March 25 2007, shows VIA 14 with 6421 and 6403 leading a Budd train, with RDC 6135 on the tail. A very interesting video.
This video was shot at St. Lambert, Quebec on September 8, 2006. I can't read the unit numbers but it had a Spiderman unit trailing, with a Renaissance consist and (I think) Assinboine Park on the end.
I met the author of the first video in Rogersville last November when we were chasing the War Brides train. He showed me the following video he took. I do not recommend trying this at home!