SonnyV, you'll do the zip line but don't want to see someone getting sick
Seriously, I doubt many if any one would be to that point. That is unless they've embibed too heavily. The ship doctors have stuff that can calm the stomachs and help passengers sleep. If the price is right, go for it. I bet it would be an awesome experience. I'd love to go across the pond, take a a train down to Italy, catch the Princess 21 day repo from Athens to Ft. Lauderdale via the Caribbean. Just have to hit the lottery first!