What ski resort is worth going to from Montreal?
True-up vertical descent
http://mountainvertical.com/best-ski...owboarding.php
Saint-Sauveur: 0h54; 605 feet
Bromont: 0h57; 790 feet
Orford: 1h19; 905 feet
Sutton: 1h22; 1472 feet
Mont-Blanc: 1h22; 683 feet
Owl's head: 1h35; 1410 feet
Tremblant: 1h41; 2031 feet
Jay Peak: 1h47; 1936 feet
Whiteface: 2h04; 3216 feet
Base on the numbers, I would probably only do Saint-Sauveur or Bromont without sleepover. I've only been to Temblant out of those.