Come on Carol - White water rafting is safer than driving in DC at rush hour. <img src="http://www.traveltalkonline.com/forums/images/graemlins/jester.gif" alt="" /> <img src="http://www.traveltalkonline.com/forums/images/graemlins/jester.gif" alt="" /> And some days zip lines would be quicker.
Beerman - I hope you kept the camera dry!