Hello Everybody- I am hoping that I can tap into the wealth of knowledge out there. I am thinking about going out to Montana/Yellowstone in about a week. Has anybody fished out there during this time of year? I have looked at some guide services (Gallatin River Guides) and they offer packages, etc. Anybody used them before? Any advice about waters (preferably not lakes) would be greatly appreciated. I will most likely stay in the western sector of the park. Thanks a lot!