lapinebob wrote:
Are there days (or nights) that we would need AC on the highway or in Alaska?
Where you may need AC are the plains of eastern Montana and southeastern Alberta. But you will most likely be in private RV parks with electrical hookups in that area, so you probably would not need a generator. You may not have hookups in Banff and Jasper Natl. Parks, but you should have cooler temps due to altitude and shade in the campgrounds from trees and mountains.
We may need our trailer's AC in the often-warm Grand Coulee, WA-Okanagan Valley, BC area on our way north, but we are not leaving Colorado until mid-June. We are coming back through Jasper and Banff in September. The last time we were on the Ice Fields Parkway in mid-September, we brought home a lot of photographs of snow-covered conifers and mountains from an early-season winter storm. But Lake Louise is beautiful in the snow!