Greetings all,
First time post for me. I just wanted to see what the general feeling is regarding an experience I had recently.
My question is what do you do when you are on a boat with a know it all diver who may not be as great of a diver as he (or she) thinks he is ?
I was on a boat for several dives with a guy who claimed to be a "wreck diver" and had advice for everybody else, but also grabbed on the reef at every opportunity (I mean, full on grab right arouond the base of some fan coral and anything else he could find to hold on to), came up with a very low amout of pressure in his tank (to the point of damage to the cylinder and making the crew upset), and used a couple other techniques that bugged me, but were not really hurting anybody or anything.
My real problem was with the damage to the reef. I asked the crew to ask all the divers not to grab on the coral at their next dive briefing, which they did, but to no avail as the guy continued to grab on to the reef seemingly every time I looked at him.
I did not say anything to the diver directly, mostly due to the insistence of my dive buddy who said that if I said anything then I would be the "pompus, know it all jerk". I struggled with how to say something nicely and off hand, but could not come up with anything so I let it go.
So curious if anybody would share like experiences and/or ideas for future situations.
Hey EZ 2000:
Were you a crew member of the boat, as in a Mate or a Divemaster of a group, or were you a, I hate to say it, but fellow diver of the know it all (KIA)? If you are a Mate or Divemaster with scuba divers under your supervision, then you have an obligation not to let this super diver spoil the trip for those under you or who look to you for safety and a great dive. Tact is of the utmost paramount when representing others, but how far is too far? Everyone has their limitations to what they want to engage in, and your employer may have the ultimate say in the matter.
As a personal diver, you could look at it two ways. You are a paying customer and you'd appreciate it if he kept his poor techniques from ruining your dive experience. Or, you could just keep to yourselves and snicker afterwards with your dive buddy and warn your dive buddy to take anything the wreck diver has to say with a grain of salt, if even that. His actions will speak louder than his words. Of course, any damage to aquatic life is nothing to laugh at, and the Captain would probably like to know about this bone head because after all, when you're gone, the Captain still has to take others out to the same site. What fun would it be for others if everything was "wrecked" because of a wild wreck diver.
Personally, I don't usually shy at confrontation, I welcome it. So, if someone is just being a jerk and I am feeling froggy, well then I jump. But do as I say and not as I do in this instance.

I respect you for the action or lack of action you took and in the long run, you know you did right. No one likes a know it all but by us responding to them, what are we saying about us? And finally, the old saying, if you can't say anything nice...
These are opinions from a personal diver and a former Mate on a 16 passenger vessel, and I have acted accordingly in each role. My Captain would not mind squaring someone away if she or more usually he was upsetting the passengers. I have never seen better finesse and order.
I hope this helps and again, good job!
With kind regards,
Thomas