I agree with working out with a heavy pack. You should be able to keep your lungs in check, it’s not a race and it is steep. Leg strength and mental perseverance are the biggies. Scrutinize everything that you are taking with you and realize you will be carrying food, water, and probably some of the camp on top of that. Every ounce matters and things that have more than a single purpose save weight. I prefer a calf height boot Class B/C. These help keep you from rolling an ankle side hilling and on the way down. Think about getting the meat/cape off the hill. It ain’t over till it’s over. Good luck and be careful it’s a great hunt. This one is from Terrace area.