Sorry for the long post! I did a search on this forum and others prior to asking... My wife and I are recently retired and are planning on making the trip to Alaska next summer. We have a multitu...
First item, don't call it the AL-Can. It is the Alaska Highway. You will be pushing a lot even for four months. As earlier post suggests delete lower 48. Only place you may need reservations is Denali area. There are many campgrounds that are open later in year plus lots of places to spend the night.