Jumping off Shipwreck in 1989http://www.youtube.com/watch?v=NVGscIW8Yuc
1994 death-defying leap into Swingles Quarry followed by low-riding from Rooftop.http://www.youtube.com/watch?v=HzJn-oVVKWc
How high from the Rail to the water?
We'll never know.
The Quincy Quarries were buried by the debris from the Big Dig.
All to save five minutes on the ride through Boston.