I had hoped to purchase my length of stay passes in advance to help cut down on the time associated with checkin (I had been told by someone at OKW that this was possible). I figured I could drop off my luggage, pick up my keys with the LOS pass encoded on them and be on my merry way. Alas, when I called OKW to do this for my Dec trip, the person on the phone said that this was not possible! Has anyone had experience with this? Help!!!