Shortntall, I (Kristie) also get very sea sick & have been on the Boobs Cruise twice. Trust me, you don't want to miss it! I take a non drowsy Dramamine when I check in at Paty'Os and I also found this amazing stuff called motioneaze that is an oil you rub behind your ears. I have used just the oil & both the oil & Dramamine & been fine. I am bringing two bottles of the motioneaze with me. Find me the morning of when we are checking in for the cruise & I will hook you up.
Usually the old school treatment with whisky on empty stomach helps. But....there are some side effects, just saying. ;-)