I am planning a trip from Texas to Prudhoe Bay, Alaska next spring. Has anybody here driven the Alaska-Canada Highway? We will also be driving up the James Dalton Highway up to the Slope. I have a copy of "The Guidepost" which seems to be the "Bible" of Alaskan travel, any other info I should read? My '88 Jimmy is stock. What mods, if any, should I do to my truck? Thanks.