We will be 2 families sailing on the WISH in August. I've been reading that if one room purchases the Unlimited package prior to sailing, the 2nd room can purchase the same package for 50% off. Can anyone confirm that this is correct? If it is, is it 50% off the pre-sail price? Also, what is the procedure these days for photos? They used to scan the KTTW card. Do you have to supply a room number, or is it done by photo recognition via the photo you provide at check-in?