We had a reasonably good descent down the main fork of Bluejohn with a return up the West Fork. I didn't enjoy the canyon as much as I usually enjoy the wetter/more sculpted canyons. Though maybe my lack of enjoyment had more to do with the _two_ groups of 12+ Boy Scouts that we found at the bottom of slot. Seriously, Boy Scouts! Can you at least travel in smaller groups to not completely inundate the areas to which you're exposing your scouts?
Went up the Main Fork after desending Little BlueJohn, great time.