[gnicholas]

I imagine industries that depend on tourism would care, if a decent chunk of potential tourists are smokers. I personally would prefer if there were no smokers (I have asthma), but I could understand that tourism-focused industries would be concerned about turning off groups of tourists that include at least one smoker.

[TheRealPomax]

New Zealand is an ecotourism destination, officially and explicitly marketed as such. If anything, banning smoking would increase the perceived quality of their stay for anyone in that segment.