drbill:
Disagree with the first statement, especially since the dive buddies were largely assigned to me by boat operators (however, it was understandable that they would not let me dive solo). If a buddy's equipment fails because it was not properly maintained, or they disappear from sight in less than a minute and are located on land already dressed and ready to go drinking with some guys she just met (after I did the proper search underwater, went to the surface and returned to look for the "body" for 20 minutes), am I at fault? I think not, but that's just my opinion.
I understand that traveling alone and being paired up with unknown divers is a real problem but let me address this from the view point of how the buddy system should work.
First, while it's ok for some one to ask if they could join you or invite you to join them some one doesn't just assign you a buddy. Why? Because it's up to the divers whether or not the dive is a match for the team.
ok you decide to dive together. Now the work starts. The DIR guys have it easy here because they're all trained and dive pretty much the same. It is amazing how you can hook up with some one you've never met and be right in sink never having to look for the others or try to guess what they'll do. Every one else has to discuss every aspect of the dive from gas management to the position each diver will maintain.
ok you've planned and organized it but what about emergency procedures? Best talk about those and better yet practice them...at least as far as a modified safety drill but if you don't know the person best to do the whole thing.
What about the divers actual skill level? Well I'll dive with about any one as lonbg as the dive is appropriate for the combined skill level of the group. You take an educated guess sometimes and don't alweays hit the mark...I've been on both sides of that but the best is to do a simple get aquainted dive in an environment that is known to well within the teams capability. Notice how I say the teams capability because it eiither works or not. Every one does their job or some one else has to take up the slack. A seperation means that some one screwed up and some one else failed to take up the slack.
I left a ton of detail out but you don't just accept an assignment and expect to jump in and have a great dive because in the unlikely even that it works, it will be by luck not by design. If you agree to this in the first place then that was your mistake. Especially some one like you who knows from experience that it doesn't work.
I don't know what the answer is for the diver traveling alone. I guess there's solo diving and getting lucky and finding some one that you can really dive with. But...if you consent to a real dive with a diver unknown to you IMO you absolutly own the results every bit as much as they do. If they stink in the water it's still your responsibility. Fault? Who cares. Renewing certs won't help though because very few agencies teach real buddy diving...and you want those agencies to have authority over these poor divers that they so miss trained?
Last summer my wife and I were on the Great Lakes to dive the Vernon. We had planned to visit some parts of the ship (inside) that we had only skirted on earlier dives. We were asked if another diver could join us. I knew who his trimix instructor was, we talked a little, went through equipment matching, did modified s-drills before dropping and did the dive. As it turned out he had brought a new cammera and wanted to get some pictures and we agreed to do his dive. Except for his flash problems and spending more time on deck than inside, it went flawlessly. Max depth about 186 with a run time of about an hour. Notice here that his former instructor was running the boat and vouched for him to us and us to him. Oitherwise we'd have been doing a 30 ft quarry dive before ever doing a real dive.
The only problem was that my wifes suit leaked so she was too cold for a second dive and our new bud didn't have enough gas left. Darn!
Divers have to learn to buddy dive somehow and, for the most part, the agencies aren't doing it nor do I think they know how to teach it even if they were willing.
Do what you always did and you'll get what you always got...recertified or not.