My daughter is heading off later in the year to do a uni exchange in Montreal. We are planning on heading over to spend some time with her in January, so I'm looking at what to ski over that side of Canada. Tremblant looks OK and there have been favourable TRs from a few. From Montreal, what other resorts would people recommend? And...how long before I get bored of Tremblant? We are experienced skiers, so looking for a mountain that has some challenge and variety to it would be preferable. Especially off piste and tree skiing.