We opted for the 2 hour tour hoping that we would enjoy it. WOW, understatement, if it was anymore fun it would be illegal! We were amazed how quickly we learned to drive these powerful machines and were quickly out enjoying the tour. Around Queenstown and then up and down some VERY steep streets just to see what they could do. It was amazing how stable and safe these machines were, when you were on them they felt like and extention of your own body that responded instantly to what you wanted to do. Standing still on them to zooming at top speed around trees along the path, you always felt safe and in control. We almost went back the next day to do it again. My wife will certainly be looking for similar tours in other scenic centres that we may visit. Our guide was friendly, professional and a fun leader. This tour is HIGHLY recommended to all.