Three words, which you then demonstrate that you really don't get it.I get that.
Find yourself a six pack and rent the whole boat. That way you won't get inconvenienced. If you're going to dive on a boat that takes more than 6, chances are there'll be some wildly inexperienced people on that boat. With a 56 year personal history of diving, I'm almost always the most experienced diver on the boat. I'm also almost always the one with the best trim and Buoyancy, too. Meh. I used to be the one with the least amount of experience and horrible trim/buoyancy. Don't ever take yourself too seriously: I certainly don't. Dive and let dive. Set the example in regard to boat etiquette, patience, and compassion. I also set an example underwater as well.