If it were me I'd take a Bow, I dont know if you Bow Hunt but that would be my choice. Caribou are some of the dumbest animals on earth, they pretty much stand there and let you shoot them while there looking at you.
If anything I'd take another MLer if a Bow is out of the question, to me there's no glory in taking one with a Rifle.
And dont take this the wrong way.
(BP)