Time_Bandit:
At the moment I am tempted by Wreck, Night and Peak Performace.
Bandit,
This reply is a quite wordy so apologies in advance.
I just finished my open water certification a couple of months back. I'm so enamored by the sport that right now, it takes up all of my personal play time. When I checked with the dive shop I did my open water certification, they told me that the next logical class to take was advanced open water. In my case, AOW is not too bad as it focuses on 4 somewhat benign specialties that include, Limited Visibility/Night Diving, Boat Diving, Drysuit Diving, Navigation.
What I personally find scary is that some AOW instruction allows you to take deep diving (below 60 ft and sometimes over 100 ft). The reason I find it scary is that
divers that are pretty new who go to AOW are IMO ill prepared to be that deep. Here are my reasons:
- Descents are done in a pretty hair fashion. The diver is most likely overweighted and has not mastered bouyancy. Additionally, the diver normally has feet first position. Usually, the diver finds himelf/herself crashing to the bottom. (I'm sure many of you newbies know what I'm talking about)
- Ascent profile is scary also. Generally, you are taught to do a swimming ascent and to do a safety stop at 15 ft. In my experience (or lack of), I have found the 15 ft stop to be almost impossible unless you are hanging on to an anchored line. The culprits at play here are lack of mastery of bouyancy and bad or no trim. (Any newbies share my pain here?)
- Gas management IMO is sometimes taught in a vague fashion. You know, be back at the boat with 500lbs of air. I could never figure out if that meant I should turn around at 1000lbs, 1500lbs or what. What if I were to turn around with 1000lbs of air thinking I need 500 lbs to complete my ascent and during that ascent my buddy signals out of air? If that gauge is not accurate, are me and my buddy gonna have enough air to make a safe ascent? This one is quite likely not that big an issue during class but generally speaking, I have issues about this approach of gas management.
With a lot of these issues in mind, I opted to hold off on AOW. Instead, I took a class that teaches basic skills that none of the other classes (OW, AOW, etc) in my LDS taught. The class was taught by kind of a specialty company and covers all of those things that I personally thought needed more attention not only for me but for I would say the vast majority of new divers. We covered bouyancy with the objective of learning how to achieve precision bouyancy. We covered what proper trim is and how to learn to get it. We covered more comprehensive gas management theory and then dumbed them back down so that the diver could use "rules of thumb". We covered alternative propulsion techniques because honestly, the flutter kick is not appropriate for all situation. We covered some basic self preservation skills that most likely you already know like air sharing, mask removal, etc. And lastly, we covered how to be more aware of everything like the team, the equipment and the environment.
Where this class is different is that once you master the skills taught, you actually wind up being quite capable of doing deep diving when you take your AOW class. Lets say you are going to an 80ft dive. Your descent is going to be slow, relaxed and completely in control. When you get to the bottom, you will have better control of whether you 2 ft from the bottom or 10 ft. You will be able to approach a subject and propel yourself forward, back and turn on a coin (dime for us americans). Your gas management will be planned better as you will know how much gas you can use going out, how much you can use coming in and you will know that when you hit rock bottom, you will have plenty of gas in reserve even if you buddy swims to you all bug eyed in a panic and signs ooa.
The class I took is called essentials to recreational diving and it is taught by a company called 5thd-x. They are based in California but they do travel to teach off site. (I understand that they taught a series of classes in Poland a couple of years agon). Anyway, I suggest it as an alternative or perhaps a supplement to your AOW class. It's not as sexy sounding as "Advanced xyz class" but I am betting that you will find it to be more closer to what most of us are looking for when it comes to scuba training. Details on the class are available at
http://www.5thd-x.com/classes/outlines/essentials.html.
If you want to read my class report, you can find it under:
http://www.scubaboard.com/showthread.php?t=116583
T