We want to be able to get into smaller spaces. We were limited beacuse of the length. The drive thru Canada because of the thousands of public parks is really nice...but we couldn't get in them..lot with water front, because of the length. If you have plenty of time I would drive. Really need 8 weeks to do it all.
If time is important I would fly into Anchorage and rent a RV for 2-3 weeks.
Our trip cost around $6000 but we rarely cooked...most meals out. Travel trailer should have no problem as long as you don't over load. Load clothes then take half away..except for underwear. American border agent wanted to know what we bought in Canada...I told him extra underwear so I could make it home...My wife had about 10-20 pairs of different cutese sandals.. Once we hit Canada and the cool weather never saw them again.
2015 338RETS Eagle Premier gloss sides., king.
2012 Ram 3500, crew cab 4x4 duelly Deleted
16k miles, 530HP, 1000 +torque.