First of all--Congratulations! I agree--Sea bands are great. My little girl gets car sick sometimes, so I was very worried about cruising. She wore these on our first cruise, and was fine. She even wears them in the car now. We got ours at the local drug store. The Wal-Mart close to us used to have them, but no longer carries them. I would check with your local drug store. Have a great cruise!