I've hunted that area for 4 years in a row, I would of done it this year but it didn't work out. You won't find any mountains with mule deer that are bigger, steeper or taller than those in 43. Be prepared, most trail heads start at 10,000 ft., take a day and get acclimated at that elevation before you start your hike. It's nearly all wilderness, very few places to day hunt from the truck. Stick with 43, there are deer in 47, 471, but not as many. Pm me if you would like some specifics. Here's the best buck I've taken from 43, same one thats on my avatar. seen many that were bigger.