Hunted with MMO in 2010 on a sheep/ moose/ caribou hunt-- flight options are limited or at least they were- Overnight in Edmonton- then crack of dawn flight to Norman Wells, then approx 30 min Twin Otter flight out to his camp- you will have to overnight in Edmonton on the way back as well I Believe. If I recall correctly the later Caribou hunts usually have much colder temps and more snow- as far as trophies, I brought all mine back with me- placed all 4 salted capes in duffel bags and split the skulls on antlered beasts....a few of the guys who shot B&C critters sent whole horns back...no problems all the way home. -- had to pick them up at the air cargo on arrival at edmonton though.

You will have a great time. If you plan on bringing your caribou back with you take a roll of duck tape- all the points will have to be covered with cardboard to fly.