Playing catch-up and loving it all!
P.S. Although we haven't done a Disney cruise (yet), we are avid cruisers. The first cruise we ever took, the waters were pretty rough that first night an I got a small case of nausea. Not sick, but felt queasy for hours. Now, I am not a motion sick kind of person at all, so it caught me off guard.
Our room steward noticed my staggering and asked me if I was feeling bad and said that this was not the normal, but a very rough sea today. I told him I was feeling it, not too awful, but it surprised me. He offered to go get me some meds from the infirmary, which I nicely declined as it makes me too sleepy. He then told me that the best thing to do before a cruise was to buy ginger pills and take them for two weeks prior to your cruise. You can also get the ginger candy and just start eating it the day before and the day of, but it's not that great tasting. He said the pills will work, but you have to get them in your system longer, trust me.
So I did the next cruise. The bottle was very inexpensive and I now take them before every cruise. I have never experienced another bout of queasy, even when we have encountered storms or rough water and the boat is moving pretty good. It did work!