Beryl has hit some pretty good highlites that's for sure.. but there is another route lol. Check hwy#5 and #1 to the North and middle of the Province. Toss up on things to see
You might want to consider the "Rocky Mountaineer" rail tour, Have a look at their site.
<http://www.rockymountaineer.com/sweet_dreams_special/default.aspx?knc-sdsgoogcdb-ad1&gclid=CNutisu85o0CFRtzhgodaXuNtQ>
Also there are one way motor home rentals at several firms if you are interested.
<http://www.cruisecanada.com/> is one
Several cruise line offer tours also you might want to check that option.