Wait, rolling down a hill in a big ball, like a hamster??!!! Yes, I am drawing the line at that one for sure. It's going in the same file as bungee jumping, jumping off cliffs with a hang glider and a long list of other things that scare the bajeebers out of me. My insurance will only pay so much after all. On a totally different note, New Zealand! I'm sure it's even more beautiful than it seems on TV and DVDs. Have a great time!