Lil' Kiwi - my mate from Kent (UK) has just got back from touring NZ in a camper van - a popular pursuit in NZ I believe. He said that the countryside and scenery are fantastic but everytime he went out without a hat, a local would shout at him to cover up due the danger of UV because of the hole in the ozone layer. Is it really that much of a problem?? Does it worry you down there?