There are 6 vessels permited by the Mexican Govt. to take cage divers to see the Great White Sharks of Guadalupe. My name is Elena and I am the dive instructor aboard the B/M Andrea Lynn, the largest liveaboard in Mexico. The Andrea Lynn has just completed 9 spectacular shark trips working with San Diego Shark Diving. The other vessels are SolMarV (also Mexican), Nautilus Explorer (Canadian), and Islander, Searcher, & Horizon (all smaller San Diego boats booking through the other shark operators some mentioned above). In 2008 all vessels will be required to depart from Ensenada, MX. The CONANP regulatory permits to do these trips are fairly explicit and restrictive so all of the operations are similar. The differences then are in the durations of the trips, the boat's accomodations and staffing.
I would like to address some of the previous posts.
All boats use similar cages; all with hookah lines. There are no "bottom" cages as the anchorage (there are only a few permitted anchorage areas) at Guadalupe is 150 - 250+ ft deep. The Andrea Lynn does have an extra cage off a crane arm that is dropped to about 15 ft. deep. It also has a hookah line with emergency tanks with regulators. An awesome experience to hang out there in blue water watching these impressive creatures.
You do NOT have to be certified to cage dive on a hookah line. However we require divers to be certified with a minimum of 25 dives if they want to get in the outside deep cage. In case of an emergency, a certified diver may need to rely on scuba skills in that cage.
The post of the video where the GWS entered the cage. That incident occurred recently on the Searcher. Although there are some permit specifics on cage construction (size of openings, etc.) that has not been well regulated until now. CONANP will probably now be stricter in enforcing those details for next season.
"The Devil's Teeth" by Susan Casey is about the GWS at Farallon Is. in CA. We had the priveledge of having Susan aboard diving with us this season as well as plethora of well known professional underwater photographers and videographers from around the world. From what I've been told, the water clarity & visibility of 80+ feet at Guadalupe Island is a big attraction compared to South Africa, California, or other shark hang-outs.
The Great White Shark season at Guadalupe is mid-August through late November, so plan your 2008 trip early as they are do sell out .
Previous posts included links to two other Shark operators so I will add ours:
San Diego Shark Diving Expeditions
Sea Of Cortez Diving
I have been fortunate to experience one of the ocean's most phenomenal diving experiences and hope you each get a chance to do so in the future. The Great White Sharks of Guadalupe are massive stealth curious creatures with personalities and names. Everyone aboard this season has been awstruck with their magnificence. Come see them for yourself.