[vinstream]

Well I have been to all of these areas! I grew up in Spokane Washington... So I call BC my back yard. I am also a National Park Junkie!
You have some choices to make!
As for Glacier, I am in two hobbies (both side businesses) Airstreams, and Parkitecture (the old National Park Lodges 1905 to 1929) Glacier has some of the best lodges and if you go to all of the lodges you have gone to all of the best places by road that you can! My favorite two places in Glacier is the "Highway to the Sun" The park service keeps warning they are going to close it but a must drive! There are no trailers in the peak of the summer time so it will have to be a day trip! The best camp site is the only camp ground close to McDowel Lake Lodge (a must place for lunch or dinner!) So the park is divided in two two sides the east and the west with the "highway to the sun" connecting them from the north and highway 2 connecting them from the south... If your going to waterton then the east side would be your best bet to camp and go west for day trips... As far as the drive, I find the drive from east portal to waterton amazing... (do take all the side trips they are well worth it and most do not take them)... A great way to drive around is the uses of the "red jammers" they are great with the roof off!
More info to come need to go!