Prior to our running to Seattle we reached out to our partners: travel agents, tour block operators, those who serve our guests. We reached out to them and asked about the restrictions on selling that service. One of the things that came back was the hassle of border hassles or border timelines.
When we first looked at this there was talk of stopping at the border, having to take everybody off and process them. We've got to a different place now, but pre-clearance would definitely assist us in reducing any of those preconceived concerns of delays.