Cave diving is dangerous and MUST NOT be attempted unless you have formal cave diving training from a reconized agency. IANTD, NSS-CDS, NACD and GUE (among others) offer formal cave diving training.
Even with training, you can be killed cave diving.
For more information see the NSS-CDS's Saftey Broshure.
5/28/2006, 10:13 AM, 113 minutes, 2500' Traverse from Friedman's to Manatee Spring.
5/29/2006, 12:57 PM, 105 minutes, Penetration 1600 feet on main line.