I am a non-smoker (hate it!) who travels with a smoker. Smokers have paid for their trip just like the rest of us & they have a right to enjoy their vacations as well BUT - Kimbo is right. We were on the Constellation sitting in the non-smoking lounge area which was flanked by the smoking area as well as the fully smoking bar. It was really unbearable and there were nights I had to leave before I wanted to reeking & with a sore throat. Cruiselines need to use common sense when dividing up areas so most people can be comfortable.