Erm, I think Trent was being sarcastic about how crappy our weather is today. I get the feeling he doesn't intend to go to the beach. NZ does not have crocs and very few sharks and we drive on the left of the road. that is all!
I was just thinking though, Trent could happily walk down the beach by himself here in NZ and I bet no one would even realise who he is. Think about it, you don't really notice peoples faces when you're walking down a beach, you're not EXPECTING to see someone famous

Serj Tankian surfs at Raglan not far from where I live a few months of year and no one so much as speaks to him, you'd never think Serj was surfing at your beach would you?