Brad,
Thanks for the great thread. I just read through all of it! I don't want to break you down with questions but i would like to ask just a couple as i'm going to try to take an alaska trip similar to yours.
Crossing the boarder:
1. any suggestions regarding taking your own fishing tackle and rods? No issues there? I realize you will need to get a fishing license while there.
No problems with your own equipment. I would recommend that you make sure that it is clean and your not bringing any diseases or strange critters with you. I always spray mine down with Clorox when I change streams.
2. what about taking a firearm as protection, any issues crossing the boarder with that? I'm assuming if you have the proper paperwork they look and say good to go?
It was pretty easy to bring shot gun with you, at least 5 years ago. But forget about a hand gun. Personally I just carry bear spray .
3. dogs, any suggestions about taking a dog across the boarder? It may be more of a hassle than anything and if they have to be quarantined for any extent and special vet papers, again it might be best to leave the dog at home with the parents.
I was going to take mine and all you needed was current shots and a certificate from your vet that the dog is healthy. I ended up leaving mine, It's a lot easier if your going to spend very much time in National parks or Monuments
While in Canada/Alaska:
1. cell coverage? Any normal american carrier like AT&T or verizon have spotty coverage?
The cell coverage was spotty. You really can be away from population centers. It was good near any towns. I called home from Deadhorse and it was the same cost as at home with Verizon. I did pay a roaming fee in Canada and it was expensive at that time.
2. do you suggest just getting a satellite phone instead?
I took a Spot locator with me and would mark position every night. But it was more for the people back home. I found by using it they let me wander off on my own more. So I guess it would up to your own comfort level with being out of communications. Personally I like not being able to be reached.