jeffkruse2000:If I were on a dive boat and someone started smoking I would be very upset. I would ask that person to please stop. If they did not stop I would then start to "rinse" my dive gear. Some how I am sure some water would be spilled
If a boat permits smoking and your response to someone who is smoking within the policies of the boat is throwing water at them then you are the only one in violation of any policy since I'm sure that...what could you call it? property assault?...is certainly not permitted on any boat.
As of today smoking though legal is permitted in a very few places (mostly out doors). If you choose to be in one of those places you just might have to deal with it. The few places where smoking is permitted are easily avoided. If you don't like it then don't go there.
Now as far as I know...throwing things at people is disallowed just about everyplace. Given that, I would advise you to be careful who you throw things at.