Wow, been a while since I've been on this site!
Not sure how many know, but there was a P51D based at Boundary Bay, N51MV. I took this picture in 2006, and I'm not sure if it's still based there or not. One of my friends who did fueling at the airport actually encountered him while flying a 172 in the practice area, and was treated to a couple passes just off his wingtip!
Would have been great to see a spitfire flying the coastal skies though!