Another tactic they'll try is to get to you as a captive audience, such as on a ferry, bus ride, in an airport waiting area during a long layover, etc. If they'

Another tactic they'll try is to get to you as a captive audience, such as on a ferry, bus ride, in an airport waiting area during a long layover, etc. If they're on the same vacation package you'll need to be firm about avoiding them.