Runs: Gallatin is right out of town. Might be on the low side, but still fun. Yankee Jim canyon is a little south of Livingston and is a fun class III scenic roadside. Cratens playhole on the Upper Yellowstone is a schweet park and play, but may be too low by mid-July. If that is out, Mr. Bubbles on the Lower Yellowstone is great too at the right levels, but requires a pretty long flatwater paddle and a car shuttle. Don't know if Montana Surf is still in print, but that has all the info for Bozeman that you need. As for boat shops, try NOrthern Lights (I think) or the Paddle Barn (which may be the same thing). I know there's some Bozeman boaters who troll the Buzz who might like to chime in....