Vancouver to Calgary RV Roadtrip 8 nights

Hello guys!!!

I am traveling with my boyfriend to Vancouver on september. Will be doing 3 days sightseeing and from the 15th until the 24th we rented a RV with Drop off at Calgary. Our intention is to do a trip to the Rockies, but hopefully seeing different landscapes.

We love animal sightseeing, hot springs, nice (and different) landscape, small hikings and many many activities.

What would be a recommended itineray from Vancouver to Calgary (8 nights)?

any idea is welcome!!!

Many many thanks!!!!