My fiance and I are planning a trip to Yellowstone, Grand Tetons and Glacier National Parks for 2 weeks in September. Our plan is to tent camp wherever possible. Neither of us are a fan of huge crowds, particularly while we're camping/hiking. We're wondering what the crowds would be like in Grand Tetons, Yellowstone and Glacier during Labor Day weekend and the following week? Do the crowds die down the day after Labor Day? Or would we need to wait until the following week?
Also, does anyone have advice on good campgrounds in these parks for tent camping? We're looking for places that are quiet, relatively private and ideally has some good scenery.
Thanks in advance.