Yellowstone Photo Shoot

I am doing my final research now for my Photo shoot to Yellowstone National Park and The Grand Tetons. It will be my first time there and I am getting very excited. One of the books I am reading is A Photographer's Guide to Yellowstone & The Grand Tetons, by Joseph Lange. It is an excellent source of information, and if you are going I would buy this book, even if you are not a Photographer.