Thrillride.com previewed this ride last year before King's Dominion started to build it.
While I don't think they have that preview up on the site anymore, here's a link with information about the one specifically at KD:
http://www.thrillride.com/ta2000/ta2000.html
Not my cup of tea, I don't think!
-- Sascha
http://www.sascha.org