I call and schedule an appt time as to what is available. Since I live 2 hrs from the border, I dont stay over night. I park and walk across the border. From the airport I'm sure the OCC has some arrangement for transportation. I remember them telling me it would be 199 for the fill and transport across. As to the hotel, You can book that online if you like.. I would, or call direct and call the OCC there may be package deal as well.
Good luck... here are the hotels.
Lucerna
Marriot