I've spent a lot of time these past few years, reading, thinking, learning and analyzing performance skiing and I grouped the most important elements of expert skiing in an easy to browse map:
The Ski Map.
Use the map to browse each element, see their relationships, how they interact with each-other (or conflict with others), find sessions and drills to learn and refine these elements.
An active account (free) is required to use this map... but all of you have one - all racerkidz accounts work on www.effectiveskiing.com as well.
Since we're about to get on snow, now is the perfect time to see what it takes and create a personal plan for the season. Or use one of the custom progressions and refine each of these skills.