As I find some well written and useful Alaska Trip Reports posted on the internet, I will list them here:
http://bennettsgreatalaskanadventure.blogspot.com
Another excellent, detailed, Alaska RV trip report (written segments are divided by day): http://www.tripadvisor.com/ShowTopic-g28923-i349-k7608278-Trip_Report_2_Week_Family_RV_Alaska_Trip-Alaska.html
More great info specifically on RVing in Alaska can be found in this trip report: http://www.tripadvisor.com/ShowTopic-g28923-i349-k7477413-RVs_RV_Parks_and_Driving_in_Alaska-Alaska.html