You pay $550 and you get the bottom of the barrel helicopters. They have the nice ones just sitting there. Then you are moving for 6-7 hours and all you get is a lousy bag of snacks and one bottle of water the entire time. Oh, and the snacks consisted of a beef stick, two small packs of 2 crackers each, a packet of peanut butter, and a small bag of trail mix. One would think that if they do not plan on feeding you all day, they could at least keep you hydrated. The sky walk tour was pointless and a waste of time.