oh yeah do it on the back end of the cruise. That'll show you care about catching ""the bad ones""

The last day of a cruise is also the first day of the next cruise. The ships will only be docked long enough to get the old passengers off and a new set of passengers on.

Regardless, this should put a chill on the entire shipping industry. All ships, both passenger and cargo, have the majority of their crews come from outside the USA.