Most Inspirational Moment
I couldn't pin point it to one moment or one activity. The summary of all made the trip perfect. Of course, being lucky and seeing the Northern Lights was the icing on the cake, although I believe that it would not have reduced the impression of the trip if we hadn't had that experience.
Thoughts on Group Leader
Marti is very nice, gentle, knowledgeable. He always focused on giving us the best possible experience, checked in on us when we booked and returned from extra tours.
Advice for Potential Travellers
Listen to the trip notes! No need to bring any outer layers of clothing other than for the evening. The clothing provided is perfect. I did bring some extra fleeces and wore those, and not the provided gear.