I will be riding the Green Route in Quebec and I have a bit of a problem. Amtrak does not accept any baggage on it's train to Montreal. Does anyone know if they will allow baggage larger than the 28x22x16 standard? When I asked at the train station they said "no", but this size will not allow most backpacks to travel. Anyone with any information will be greatly appreciated. I do not want to rent a bike there and I leave in two weeks.

John