I am a seasoned skier, been doing it now for over 30 years (I am 34 ).
All I can say is enjoy it!!! Enjoy the air and the gorgeous surroundings and enjoy your time out there! Pop your helmet on and stick to the slopes that you are capable of. Perhaps jump in a class the first day when you get there to help with the nerves.

Funny story, in labour when having My daughter to calm down my contractions I imagined myself skiiing, the feeling was so freeing! Haha thatís how much I love the slopes!