On my first RDC from North Vancouver to Liloett and back the same day, I found an interesting sequence of trains. Trying to recreate the train info, the Southbound is probably #24, the Northbound is probably the daily extra symboled, probably, as the "VP" and running as Extra 721 North.
Of interest, SD40-2 755 was later wrecked in a collision, parts were used in the construction of SD40-2 #767. Written permission is required to reproduce any material contained in this website.