5. LABRADOR [BRACKET "CARIBOU"]Maybe you think you can't afford a far-flung big-game adventure. Maybe you're wrong. Although fall caribou expeditions can cost more than $3,000, spring hunts can run less than half that, because by March most of the big bulls have dropped their antlers, which makes them unappealing to many hunters. The caribou have not, however, dropped any of the richly flavored meat beneath their hides. Meanwhile, the wide frozen expanses of the Far North are no less beautiful, and the lights of the aurora borealis are no less breathtaking.