Will be showing up at Whistler BC this summer but for 3/4 of a day. What would your must see things to go see there? Also coming east from Kamloops so if there is anything to see on the way to Whistle...
If you go the Duffy Lake route, there is a great, free campground at Seaton Lake, which is right on the Hwy. It is well run & free! It is run by BCHydro. Check it out, but it can get plenty hot there in the summer! When we were there last June, it was 107F in the shade!