Take a tour to the Arctic Circle (or the shorter one to the Yukon)
That's in the plans-we are looking at Northern Alaska Tour Company and it looks like we will do the Polar Bear Expedition assuming we can handle the cost ($2K/pp) and the boat part doesn't go on open water.
Thanks, all! Looks like end of August/early September it is! The Midnight Sun festival isn't enough of a draw for us and the critter babies will still be small enough. Don't mind chilly weather-we roasted this past August when we were in Anchorage and the surrounds. Early September is also when there are the most birds in Creamer's Field (per the refuge people). Since our primary goal is photography, that was also a turning point.