Free diving the wreck of the Spiegel Grove in about 140 ft. of water off the upper Florida Keys. Special thanks to Capt. Slate of Atlantis Dive Center for running us out there. Slate and I went through dive instructor training together in a 12 week University level course in 1976. He stayed at it and is very well known for his unique trips worldwide. I moved on land, so it goes.
Remember: don't try this without first undertaking proper scooter free diving training. There is a lot more to it than may appear on the surface, including some serious hazards.