First time Cruise - Advise?

like rrvolarie said seven days is to short go for ten dont worry you WILL have fun as far as seasickness goes the ships all have stabilizers it takes a big sea to get any movement. take pop and booze with you and crack the seal on the booze before you go .they wont take your booze if the seal is broke. they charge for pop and booze and its not cheap and the lineups for food is alot longer after a jamica stop lol we were on the carnival triumph and i found a new bar after 4 days these ships are big we loved it. i never thougt i would have that much fun on a boat for vacation since i spend about 8 months a year on the water working. if you go to gran caymon check out stingray city you wont be dissapointed have fun wish we were going and merry christmas.