but if it does happen at a fairly small lake every err...shall we say fifty years? and there are undersea volcanoes releasing co2 and saturating them,then if it takes a small lake 50 to a hundred years(or however long it took the "angry spirits/gods of the lake to come out and kill everyone" myth to pass down the generations up until 1986) http://mytailer.net
But nice share, still :) http://mytrailer.net
It is a great party story.