We had a terrific time! I took my 16-year-old son on this on a January morning. Only two other people on the tour with us, a man and his 19-year-old son from Sweden. Our guide, Ken, was simply outstanding -- he was informative, funny, helpful and interesting. I have a bum knee and he was quickly there to help me step down every time we got out of the jeep. He made sure we had blankets and water. His tidbits of information absolutely made the tour. The scenery was breathtaking. We loved the off-road part of the adventure but wish it could have been longer. Ken was very gracious about making sure he took photos of us so we'd have mementos. This was 100 percent absolutely worth the cost.