Yes, that is it! Nice work AP. Really all I need is a snorkel tube thingy with a 10' hose attached to the end of the snorkel that then runs up to a floating device where it can access air. Just a very long snorkel, essentially. Wonder if something like that would be difficult to make?

Many men go fishing all of their lives without knowing that it is not fish they are after. ~ Henry David Thoreau

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