Im no coach so a grain of salt is needed here: Stay relaxed, dont get psyched out before the first run. Try to relax in the starting gate, it can be intimidating looking at the course for the first time. As was said before, stay smooth and look ahead so you have time to set up the gates and react to conditions like ruts. Keep your hands off of the snow, you dont want to catch a gate or get turned wrong by having you hand pulled back. Turn early so you are set up for the next gate (if Im wrong, coaches chime in here) and most important is have fun. The hard boots will be fine im sure. Gotta let us know how it turns out!