I've only been on one cruise, but it was wonderful. All the above advise is good. Just one thing. If you think you might get seasick, there is a product you can get at the drug store called Motion Sickness Bands. No medication involved. They are like sweat bands. You wear one on each arm. They have a large bead on the inside. It applies accupressure on the inside of your wrist and, voila, no seasickness. The secret is following the instructions and having them on properly. Most people don't wear them high enough on the arm. These are great because you can shower with them, etc. and they truly work. I'm terrbile about getting seasick. If you do wear the patch, cut it in half and you will probably not have any side effects. I'm all about no medication if possible. If you have an questions, send me an email. Hope this helps. Carolyn in Kerrville, TX