When I read below,,somehow it contradicts, first extra surprise,,here and there ashore
and bear watching etc and then cultural respect.
As bad as it sounds, the best is right away a nice accident with oil spill and the waters
closed forever. That's the only way to respect the cultural of that areas people as touted further below.
I wonder, what a tourist will do in the middle of a tundra ?
1)A flexible itinerary: Extra