hey ethan, we'll do pre-welcome to canada now and then make it official once you arrive!!

approximately what area of vancouver will you be in and when will you arrive?
alot of our cars are taken off the road here from october-ish to april-ish because of the weather (but some dudes are still are badass enough to drive them year round)! and it may be worth your while to have dry storage (garage, underground, carport, etc) handy to keep your 66 protected from the elements.
there should still be a few local vw events for 2012...Classic Car Adventure Thanksgiving run, DVKK xmas party...maybe even a few other get togethers/cruise-ins. your best bet is to keep visiting this here site as much as possible...this is where it all goes down!!
as far as local parts/performance shops...there is always the classifieds section on this site...or you can walk in, browse parts, sit down, and have a chat with the friendly and helpfull guys at AVR Import Specialties
http://avrparts.com/ or check out CIP (extensive online catalogue, internet ordering, warehouse, more helpful folks)
http://www.cip1.ca/as the others have mentioned, importing your car should be fairly straight forward. just have all your paperwork together and submitted on time (like bwaz said above) and be honest about condition, modifications and value.
when you're in BC and it comes time to get your vehicle through an oop (out of province) inspection, i highly recomend staying away from the big chain stores (canadian tire, etc) and going with a smaller more specialized shop. i'm sure folks here will chime in with their recomendations, but i recomend Autobahn Import Auto Services at 1700 Kingsway in Vancouver. (604) 873-3858. talk to frankie (the owner). he did an oop inspection on my 64 beetle years ago and was fair, honest and helpfull.
good luck, have a safe move, post some pics of your ride in the members section, and we're all looking forward to meeting you and going for a cruise!!!
