Sure, I'm getting an M9 if it's full-frame, but the M8 is still pulling its weight in the meantime...
http://www.rockymountainindependent.com/2009/09/a-retro-ride-into-the-20th-century/
3-4 still pix incorporated into the video - but the M8 with Mandler 21 and 90 (+135) really did their thing in the stills gallery at the bottom (click in the image to get full-screen size gallery)
This place is sort of the "Leica M" of amusement parks - stuck in the 1950's and making the most of it.