I have a Dyno 230 and maybe another thing thats very wavey but can;t recall size, if anyone is heading up tomorrow...... but dunno if that is helpful given the short timeframe now!
Haha, anyone who goes there better carries some spares. Just out of interest, what board are you using that you need a PB fin for there?
I never liked the slot box system until I hit the reef there, a PB fin would have destroyed my board, now it was just the fin that was ripped out of the box fortunately.