I am not a PP player and don't know much about this side bet. However my opinion is not to play any side bets, unless for fun ofcourse. I think they all have one thing in common: (rare) high thrills with terrible HEs!
If interested go back to the main discussion page for Aus there is some exciting and in-depth discussions about playing PPs.
BTW if possible please post some updates about playing conditions, shoe / CSMs etc at Crown.
Good luck.