In reply to big john:
Ditto all of the above.
One of my favourite climbs is professor falls. 300m of very reliable WI4. Great climb but a wee bit of walk in. If you can find some mountain bikes that helps with the 10km approach.
Marble Canyon is also very good, great atmosphere and routes that can be top roped up to WI6!
Heart creek is also accessible and very reliable with some nice routes.
The guidebook might be available for rental from the Banff library who are very helpful but you might need to get a Banff address from somewhere.
The dive is fantastic but also Goats eye has some excellent off piste when open.
Have a mega time, Banff is an awesome place to ski and climb.
Si