There is only one other option, I think. That would be the Cruises forum for those cruises offered to explore the Arctic areas. From Hurtigruten to Silversea to the most gonzo of all, a trip to the North Pole on the massive Russian nuclear powered icebreaker "50 Years of Victory", there are plenty of Arctic cruises. The latter will certainly give you that certain "glow" of accomplishment... or something.
