Hi everyone! I am thinking about taking my first trip to the Yellowstone/Grand Teton area this September and I am trying to figure out which week to go. I am currently debating between the first & second week of September. Obviously, my first thought was to start my vacation (7-8 days) over Labor Day weekend, but I am concerned about the crowds. Has anyone been there during Labor Day weekend? Is it really crowded? Also, any recommendations on where to stay?