I went on a Fantasy 48 day tour of Alaska last year. I had a great time meet some very interesting fellow RVers who still communicate with each other. This was the first caravan we have done and would do it again. The roads in Alaska are good most of the time. Expect construction work which means gravel and pilot cars but drive slow and you want have any problems. We got a cracked windshield, had it fixed in route. Carried spare filters but never needed them. If you want more information on Fantasy tours give me a PM. Have a great time in Alaska and drive slow and see the sites.