Take a left hand turn in Calgary go to Banff, see Lake louise, take your time see the Ice fields, take your time some more till you get to Jasper , by then you and your wife will be thirsty, go to Jasper Brewing House. Then take a right, go to Edmonton and have fun at the mall. This will not put you to far out of the way, but it would be the highlight of your trip rather than HWY from Calgary to Edmonton, unless you all fit in a Corvette.