Information or helpful tips for Carnival Ecstasy Cruise?

Hi, I am a first time cruiser. We depart from Galveston, TX in May 2009, and are going on the Carnival Ecstasy. There are 9 of us going total, in 3 rooms. I am looking for any tips, information, or anything that could be helpful to us to have the best cruise possible. There are 4 kids ages 11-14. Please help! Please and thanks!

: http://alcoholdrugstreatment.info/information-or-helpful-tips-for-carnival-ecstasy-cruise