how is it taking a newly certified diver to 130ft any different then taking them into the cenotes, OW certification doesn't allow overhead environments
The degree of danger is presumed to be different.
While technically OW-trained divers are not to engage in any overhead diving, simple guided swim throughs happen quite often; not only on reefs, but I also learned this can be true of some wreck diving also.
The 130 ft (or for that matter, 100 ft, or over 60 ft) issue has been a difficult one on other threads. On the one hand, we have OW divers with loads of experience who are much more capable than some newer AOW divers, and people bemoan having to pay for an AOW cert. so U.S. charter boat op.s will take them on dives over 60 ft deep, due to liability concerns. It may even be seen as dive training agencies using depth limit recommendations to create an environment pressuring people to 'Put Another Dollar In' so they can engage in the tropical tourist diving a lot of people get certified to do.
It's been repeatedly rehashed elsewhere on the forum that depth 'limits' are
RECOMMENDATIONS, not regulated maximums for which people need a license (some specific cert.).
Yet now, in this thread, it's evil that the agencies haven't already cracked down to mandate additional training for this dive.
I'm wondering whether there's some happy medium between what DevonDiver wrote:
Going beyond that failure to advise... some may even encourage divers to exceed their comfort/competency; advocating 'trust me' diving; where the diver's are told it is "ok" for them to rely entirely upon their dive guide to supervise and ensure their safety. This is, again, highly contrary to safe diving practices.
and government regulation. SuperGaigin wrote:
What I would like is to see the operators of 'tourist diving' self-police and start raising the bar, denying access to certain sites.
I believe this is what some op.s in Cozumel do with sites like Barracuda?
So, do people want a Belize dive industry where the staff just 'make a judgment call' at their own discretion without formal guidelines (those with lower standards may make more money?), or do you want PADI, SSI, etc..., to dictate cert.-based depth limits?
Since a lot of Blue Hole diving is said to be 140 - 150 feet (bounce dives, I believe?), and some Belize staff need to make money, is it realistic to think they'll quit taking divers without tech. cert.s on those dives? Keep them no deeper than 130 feet?
People rightly criticize doing the dive on a single 80 cf tank; if an op. used steel 120's, how much of a difference, if any, would that make for you?
Richard.