Peter,
That's alot of float tubers in one place. That would be alot of fun , being with a bunch of fellow tubers like that and hanging a fish or so in the process. You guys mostly fish in saltwater, or freshwater or both?? I like fishing bays here in the kayak or float tube, but alot of guys won't float tube bays here. It's too bad because it can be alot of fun for a short trip for a few hours or so.
I have a friend in Italy named "Ste" who float tubes and catches some monster largemouth bass from his float tubes. I posted some photos in the forums here and there of his catches. Heres a link to an article I wrote with some of his photos etc..
http://www.allkayakfishing.com/fishi..._in_italy.html
Take Care,
Perry