I want to extend my sympathies to the family and friends of both divers.
Having certified at Airport Beach, and snorkled around BR, this one hits close to home.
Several comments have been made about the classes, as a three day wonder OW diver certified off airport beach I can talk to how this works. Let me start this by saying that the instructor and dive shop I used were highly recommended by a friend, and I have since recommended him and them to others. In our case I felt that our instructor was very thorough, stressed safety, and at no time during the entire 3 day process did I feel uncomforable with the process. You are free to disagree based on how you were trained or train, but for me, it worked.
Our instructor had been teaching full time (2 groups a week, year round, for over 15 years). Compare that to the average part time instructor in the average state side LDS that may teach one or two groups a month.
The class I was in was 8 students and 1 instructor. The dry classroom was the parking lot (I have heard they can't do this any more). The pool "classroom" is a sandy spot in about 15' of water maybe 40 feet off the beach. All dives are done in the ocean, the shallow, calm, warm water, high visability conditions are "comparable" to the safe conditions of a pool.
Each day the routine was similar, meet at the shop at 9am, load gear and drive to Airport Beach. Lesson in the parking lot, dive, lunch and afternoon lesson, 2nd dive, update log books, homework assignment, back to the LDS to rinse gear and done by 3:30pm.
Our instructor would cover the lesson topics, then we would gear up and dive. He would set the float and down line, then we would swim out and follow the line down to the "classroom". Here we would kneel (just like any other pool based PADI class) and practice then demonstrate the skills (one at a time with the instructor watching) we had discussed in advance in the dry classroom. This portion of the dive would usually take 20 min or so. During this time we would kneel in a semi-circle, roughly a foot apart shoulder to shoulder facing the instructor.
Following the classroom work he led us on a 10-15 min "follow me" dive in an area with a hard bottom between 20-40fsw. During this time we worked on our bouyancy and buddy skills. Every day during the dry portion of the classroom he stressed the importance of both and he reinforced the importance of staying off the coral and bottom. During this portion of the "lesson" we were expected to hover as he pointed out the local octopus and eel population. We were responsible for monitoring our air, and notifying him when we were under 1000 psi (when we would head in).
By the time we were done, we had done 6 beach entries, 6 beach exits, had 4 hours in open water conditions, nearly a 1/3 of which had been spent working on trim and bouyancy.
Are there better ways to certify, definately... and I believe that my instructor was likely better than average (it always comes down to the instructor) ... but lets not assume that these classes an "accident waiting to happen". I suspect there is an instructor somewhere in Maui second guessing him/herself that they should have / could have done something different, but whatever happened it likely could have happened just as easily at BW in Monterey, or some quarry in the NE, or anywhere else you may have gone for your initial OW dives. Any way it happened, it is still very sad.
Rob