I'm in the business, I think I would know a little better than you what an acceptable tip is. Most experienced groups that we see have the same ten a tank mentality, and we have several regular groups who come down a few times a year that REQUIRE their divers to tip that. Anything less than ten a tank and your basically sayin " I'm only doing this because I have to". If you don't feel like the DM did a good job, toss them a five. I'm saying MY minimum is ten a tank, but then again I also tip a minimum of 20% at restaurants. I know how much people rely on gratuities to survive, and the extra couple bucks out of my pocket isn't going to kill me.
You are absolutely right, 480 dollars would be an incredible amount of money for guiding a two tank dive. But you have to remember, maybe 8 of those 16 will actually tip, and it will probably only be about 5 bucks for the trip. That's 40 dollars for the trip, and is then split with the captain. That leave 20 bucks. 20 dollars a day is not easy to survive on. Yes, the cost of living is higher here, just like many remote dive destinations. And yes, we do get wages other than gratuities, but it is much like a server get paid.
We really do count the one or 2 generous people on the boat to survive. If you're not one of those people, well, don't be surprised if you somehow end up with the short fills everyday...
You are absolutely right, 480 dollars would be an incredible amount of money for guiding a two tank dive. But you have to remember, maybe 8 of those 16 will actually tip, and it will probably only be about 5 bucks for the trip. That's 40 dollars for the trip, and is then split with the captain. That leave 20 bucks. 20 dollars a day is not easy to survive on. Yes, the cost of living is higher here, just like many remote dive destinations. And yes, we do get wages other than gratuities, but it is much like a server get paid.
We really do count the one or 2 generous people on the boat to survive. If you're not one of those people, well, don't be surprised if you somehow end up with the short fills everyday...