It should be pointed out that you only have caves because Florida was covered by ocean at one time. No Ocean=No Karst.
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the video is 8:58 long?I'm not a cave diver, so I've got a pretty dumb question: What's the dude doing with the finger spool at 9:30 or so, parallel to the red line?
the video is 8:58 long?
if you mean 8:30, they're pulling their personal line which connects to the line in the system from open water.
Basically the guidelines start about 25-100ft inside most caves to prevent unqualified divers from following them in. This means in order to maintain a line into open water we as cave divers have to run a line from open water to where the main line begins every dive, and pull it with every dive.Erm, yeah, 8:30
It looks like they're laying line towards open water? Am I missing something?
(btw I won't be offended by a "difficult to explain, watch more videos/take a cavern class" response)