This.The border is open if you are “moving” to Alaska. They do limit the time to traverse the provinces. Different border crossings are more or less strict on your “proof of move”.
Also, just do it. Seriously. In December of 2016 I asked my wife about moving. She said yes, so I started looking for jobs. Got of the ferry in Ketchikan in May of 2017 with a job lined up, but no apartment, did not know anyone, and had never been in AK before. It was totally worth it.
I need to get out of Anchorage (it is my favorite City out of all I have visited, but still a city), but right now Anchorage is the best place for us unfortunately.