Martin,
There are no places in either of those units where you could benefit from camping in that far. In fact there are few, if any, places where you could be that far from a road in either unit. That does not detract from the quality of the hunt in 61 though. The animals in this unit are quality due to restrictions in the number of licenses, not in difficulty of access. There are many difficult to access canyons, by difficult I mean steep and hard to move in, not far from a ATV trail or road, in 61 that are legitimate places you could want to have a horse set up to pack for you. But, I think you would be wasting yor money to pay someone to pack you into a camp. IMHO you will want to be set up off of a road and then go to location of the day. It will give you a lot of flexibility in being able to hunt different spots.
beanman