JimLap:
If one is diving as just another diver there is no increased duty to act because of DM status. You do what any decent bystander would do. If you are getting paid or agree to act as a DM for any other type of compensation(free boat ride? etc) that may be a different story. It does not mean that some ambulance chaser may not try to name you but if you have active DM status and are insured you may be covered by that. If you are not active or renewed and are just another diver you are not obligated to act as a DM and should not represent yourself as one. I even though still a DM candidate don't tell anyone on the boat. I'd either use my rescue or master diver card. The op may be aware of my staus if we are on a trip for the shop and I need to make different arrangements but I do not have to work for them.
Bob made some excellent points. If you are on a boat and their is an accident, you will probably be named in a suit. The status of all abord will be investigated and they will soon know yours. My lawyer (who I trained through nitrox and AOW) told me that being named in a suit means only that you may have to give a statement.
On a boat as a paying vacationer, I still find it difficult to be just that. My eyes are always open, I've observed everyone else on board for skill level, attitude, and fitness to dive, and made friends. Oddly, I find that I am nearly never asked for a card........ so which one to show is not an issue. If there is a small, quiet way to help someone out, I will do it. It's like being a mom - once a mom, always a mom.
I've been very lucky and been around mostly either very competent divers, or divers under watch of some other instructor. It wont always be that way, I am sure....
Matthew, as far as DM training goes, I agree with the considerations posted on either side of paying or becoming an indentured servant. I worked for most of my training. At one shop, I had no agreement and it took 9 months for them to cough up my divecon card. In the meantime, I went to work with another course director whoh took me through DM, instructor, tech, and tech instructor over the course of several years. We had clear agreements, and it worked very well.
You don't have all that many dives, but apparently your shop sees potential in you. DM training and helping with classes is a great way to get in a lot of working dives and a great way to learn a lot about yourself and your skills. Working for the DM cert will assure that you will put in a lot of pool time and do a lot of shallow, easy, OW dives while task loaded - a great way to learn as well.
Have you, yet, asked yourself why you want to be a DM in the first place? It's hard work, thankless, and often you don't even get tips. If you love helping people, have a high energy level, and are good at herding cats, you're probably going in the right direction
Good luck!
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