I’m going to try a private lesson this season. Since I started skiing again two years ago, I’ve not had much success with on-the-mountain group lessons, whether at home or out west (I had a horrible all-day lesson at Breck two years ago). I want an experienced instructor to watch me ski and tell me what I am doing wrong and specific things to do to improve. Any suggestions on what should I ask for when I make the appointment? And what can I do during the lesson to get the most out of it?