Has anyone done Pole Pedal Paddle?

This is the different type of tri (sort of) Has anyone done this? I'm planning this next year so any tip is greatly appreciated. I'm booked this year so I can't squeeze it in. Besides, I need time to practice cross country ski

http://www.pole-pedal-paddle.com/events/ppp/index.cfm

Thanks.

Phong T. Nguyen