We went on the one day westwater trip with three guides, Gunner, Keith, and Vlad, and all three were excellent guides. They coordinated everything exceptionally well, and they are exceptionally knowledgeable about the westwater run. Vlad was guiding our raft: exceptionally knowledgeable about whitewater rafting in general and details of the westwater canyon, exceptionally skilled at handling all of the rapids, we never felt unsafe at any point during our trip, he handled my not the most "outdoorsy", lots of complaining, kids very well. Would be privileged if he was our guide again. Would recommend NAVTEC without any hesitation. The westwater run was great, but probably would have been better with higher water levels; the canyon and the scenery were spectacular.