As a rule, I do not tip: where I dive, the DMs are salaried. Making an effort in being a self-sufficient diver, I have never needed anything from the DM, so why would I tip?
I bring my own gear, haul my own cylinders, can find my way from and back to the anchor-line and I already pay to be on the boat.....why should I have to pay yet again?
On rare occations, if the DM has gone an extra mile for me, I do tip. That, however is quite quite rare.
If the DM is a nice dude (or dudette) and we get along, I do, however, from time to time invite the DM for a beer/lunch/dinner/whatever after/between the dives. Often travelling alone, it's as much for selfish reasons: either I eat alone, or I invite "that guy who's also alone when the rest of the clients have left". It does occationally yield the "Hey, let's take the zodiac to an early morning dive tomorrow without clients"-type invitations. Working DM's usually like to dive for fun too, on occation, and seem to welcome the chance to do so without having to "nurse" another diver
As for dive boats where the DM is not on salary and has to make his living from tips....well, that's just SICK: the dive-op has an "employee" who has to beg for his salary. That ain't right and I don't consider that as a decent way to treat DM's. I thus chose to avoid such dive-ops at all costs....
Just my opinion anyways....
I bring my own gear, haul my own cylinders, can find my way from and back to the anchor-line and I already pay to be on the boat.....why should I have to pay yet again?
On rare occations, if the DM has gone an extra mile for me, I do tip. That, however is quite quite rare.
If the DM is a nice dude (or dudette) and we get along, I do, however, from time to time invite the DM for a beer/lunch/dinner/whatever after/between the dives. Often travelling alone, it's as much for selfish reasons: either I eat alone, or I invite "that guy who's also alone when the rest of the clients have left". It does occationally yield the "Hey, let's take the zodiac to an early morning dive tomorrow without clients"-type invitations. Working DM's usually like to dive for fun too, on occation, and seem to welcome the chance to do so without having to "nurse" another diver
As for dive boats where the DM is not on salary and has to make his living from tips....well, that's just SICK: the dive-op has an "employee" who has to beg for his salary. That ain't right and I don't consider that as a decent way to treat DM's. I thus chose to avoid such dive-ops at all costs....
Just my opinion anyways....