At long last, we leave for Yellowstone on Saturday July 10th. I've never been there and am thrilled - not only to see Old Faithful and camp for a week, but for the chance to fish true 'Holy Water'. We'll be with several other families, one of whom has been fishing there for over 20 years. We'll be camping at Madison Forks and thus fishing the Madison, Gibbon, Firehole (if water temps permit), Lamar, and Slough Creek and possibly the West Thumb area of Yellowstone Lake if we rent a boat. As usual, I plan on bringing waaay too much stuff: 4 and 5 wt rods, floating lines, long leaders, small dries and nymphs, and big terrestrials including foam patterns like Chernobyl Ants and Club Sandwiches. But so that I don't leave something important behind, I'd sure appreciate some pointers from those who've been there before. Thanks in advance for your suggestions.