Wolfman asks:
"Was the WS you saw purple?"

I don't think so but due to the lighting it could have been just about any color it wanted and the only thing I would have seen was "WOW!"

On another dive I had to make it past about a 7 ft. bull shark patrolling the surf for dinner and the only color I saw on that dive was yellow. First time I ever hurt myself squeezing the handle of a dive knife. My hand ached for almost two days.

DA Morgan