Seriously. If you can afford a Disney Cruise, you can afford to go to h20plus.com and buy some full sized bottles of the stuff (including the coveted body butter) when you get home to use all year long.
It's not that expensive.
http://www.h2oplus.com/category/bath+and+body/disney+resort+amenities.do?nType=1
It's not that expensive.
http://www.h2oplus.com/category/bath+and+body/disney+resort+amenities.do?nType=1