For our trip to AK, I bought the most available Mileposts for trip planning. Then in the year we went, I bought the current edition. The current edition will have what is open, etc.--so you can expect these services, places to visit, and have fun. We spent about 4 days in Whitehorse on the way north because there is so much to see and do there. Then heading south, we stayed another 4 days. We stayed about 8 weeks in Alaska with 30 days in Soldatna for fishing and sight seeing. Have a great trip!