As some people have mentioned, your bike
, you might be able to smuggle it in peices in your normal luggage, just be weary about weight limits, I think its 23kg, they may charge a fee for anything over. also try not to take more stuff back than you took over, I was comming back from whistler (was there for the winter) and went via hawaii, anyways, nearly had to leave my guitar at the airport, I think they had different luggage restriction rules (might have been because it was a different plane, cant remember though :/) Also. buy your snow gear over there, and when you do, ask for last season gear, boards are usually no different through the years except for decals, and price, and if they have any availible ask for a second, or demo board, I managed to get a sweet demo board for a couple of hundred off the price and it was completely unused, it just says "demo" somewhere on it. and a freind of mine got a 'second' which is what they refer to when there are defects or blemishes, his just had a little error with the decals, and got it real cheap
. But what I've also heard from a freind is that bike locks are pretty important, apparently your shit gets stolen off your bike if you leave it incorrectly secured, and that forks are a favourite target.
Have fun aswell, also are you going via swap visa or a normal work visa?