We are floating the Gulkana in mid June from Paxton to Sourdough. Although I have a fair amount of rafting experience, I have never done this float before. We are doing early in hopes of missing the larger crowds of king season. Any fly recommendations for the rainbows? Any advice on fishing the lakers at the mouth? Campsites with the best fly fishing opportunities? Has anyone hiked up to Canyon Lake? What kind of water conditions are typical in June? Thanks for your help.