You'll never regret stretching the trip out as long as you can. You will if you made it too short to do the things you wanted.
Dan
Dan
Alaska is a great trip! We went with our 5th wheel in 2006. We took a little over 2 months and felt that was not enougth time. We didn't have trouble with the roads at all, the main thing is to just slow down when things get a little rough, you are up there to see the scenery anyway so why beat up the rig. Out of the 12,000 miles we drove from Iowa I don't think 200 of them were really bad.
The Top of the World Highway was a treat, that way you get to go cross the river on the ferry at Dawson. We stayed there a couple of nights and did the tourist thing and then drove up into the mountains, great scenery! Chicken is a fun place to on this route. Was disappointed in the Denali Park. We came back by the Cassiar Hwy and that was great scenery. Stewert and Hyder were good towns to visit. We did the halibit fishing out of Ninlichik, had good luck, and are they ever good eating! You are in for a great trip. Just don't hurry to fast!