Ways to cope with morning sickness on a cruise?

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So we recently found out we are pregnant. We get married the 27th and leave earlyyyyy the next morning for our honeymoon which is a cruise. I’ve never been on a cruise before so I have no idea if I will experience sea sickness but I’m pretty sure I’ll be experiencing morning sickness by then. What are some safe ways to cope with the nausea I’ll most likely be experiencing??? Thanks!!