[Don’t do it]
One of my friends was on a cruise with 40 foot seas. They were tossed all over the dining hall. Some had broken bones from the ordeal. Afterward, the cruise line gave everyone a complementary cruise.
Like this?
cruise ship casino in rough seas
https://www.youtube.com/watch?v=99CNE83TDPk
Cruise Ship hits Rough Waters very funny
https://www.youtube.com/watch?v=c8-PXdndsWE
They really need to use more Velcro on cruise ships!