Ed- Yup, it was Lake Travis - I heard the same story. Not that anyone would embellish... but the diver I heard about reached out to move a cedar fence post on the bottom and it moved when he touched it - YEIKES!!! Then came the suction... It would be pretty neat to put a sub at the base of the dam, but then the waterskiers would never come back - even though they don't realize that you would never see the dorsal fin approaching from behind the skier...they would just vanish in a big splash from below like floating fishfood. Hey, maybe even a movie... "WHISKERS"
