please recommend me songs with the following road trip in mind:

spokane, washington -> missoula, montana -> whitefish, montana -> glacier national park, montana -> banff national park, alberta -> jasper national park, alberta -> revelstoke, british columbia -> nelson, british columbia -> back to spokane, washington.

also, keep in mind that our road trip companions will be a hippie couple from portland, oregon.

thanks!

Neil Young, "Ambulance Blues"