Worth a visit to this site:
http://blackcatnh.com/welcome.html
I heard about it on Channel 9 today. They have some great lake shots as well as Northern Light photos
http://blackcatnh.com/gallery/fall2004_aurora.html they showed on Channel 9.
Do not know the photographer who's site this is but maybe he is one of our regular photo posters. His work looks very good.