I've been fiddling around with making a reservation for the August 8th 7-Night Western for weeks. Sometimes when I look the price is $4130 for a category 12 and sometimes it is $4230. The prices seem to come and go and I just thought it was my imagination. I realized tonight that if I make the reservation with DS12 first and then DS15 I get the $4230 price. If I make the reservation with DS15 first and then DS12, I get the $4130 price. I've tried it six or seven times. Try it!!!! Here are the specifics: August 8th 7-Night Western Category 12 1A2C (15,12) or (12,15) Cruise Only $4130 vs. $4230 at disneycruise.com Does the order you put the children determine which one is considered the 2nd adult fare? and is there a different price between a 12 year old and a 15 year old? Seems bizarre to me. I think that must be it. When I make a reservation for 2A1C (12) the price is $4130. When I make a reservation for 2A1C (15), the price is $4230. I didn't realize that a teenager was more expensive than a 12 year old and I surely didn't know it made a difference which order you put them on your reservation.