Three trips, counting cost to and from Alaska, and 3 months in Alaska each time, using the TourSaver Coupon Book each time, our cost for all money spent averaged:
2005 - $110.00 per day 2009 - $125.00 per day 2013 - $150.00 per day
You can see our trip logs in the website listed in signature. The logs only lists fuel usage, camping site cost, and attractions cost.