The sheep will be in there heavy if you are planning on the SE section of the wilderness. It’s gonna be a factor for you guys. It’s a bummer that they moved the archery season up a few years ago- I had my tag in ‘16 when it was still a September tag and the sheep had cleared-out. Tremendous hunt. The muzzy guys have it easy in NV, it’s a tough bow hunt in August.
I helped a buddy two seasons ago on his bow tag and we had success treating it similar to a archery deer tag; glassing bachelor groups of bulls and stalking into position above or in ambush points near bedding areas. Calling was really ineffective- too early.
We met another duo of bow hunters who killed a decent bull by sitting over water all day. We didn’t have the patience for that.
When a bull hits the dirt up there, you should have a plan. I was solo in ‘16 and it was a slog over a day and a half to get my bull out. I found a shaded-in spring up in the quakies and kept my meat cool by bending a small aspen over the spring, hanging bags and covering my bags with fir branches. I am not a brute-force guy, and most of my meat bags are in the 20-30# range of boned-out meat. I can usually get a couple bags per run. That area has the advantage of having huge super-highway trails accessing most sections of the wilderness so I would jam as soon as I hit the trail. My bull was less than two miles off the trail, so that was my only real time-suck as I moved through some nasty country to get to the meat-stash/ kill-site. I brought my running shoes with me and ran from the trailhead back to the meat each trip with my boots, poles and a water-filter in the pack. It was pretty effective. I love running trail anyhow so it was a good time saver. 5 trips for me. Big, strong guys could probably cut that down to 3-4 total trips.
Man, that second day sucked and I was really beat-up by the time I finished. I would consider Cottonwood if you aren’t in great shape or don’t have a couple other backpackers in your arsenal. They can get to most of the southeast trailheads inside a couple hours and horses to your meat in a couple more. I couldn’t afford the price-tag on horses, but it’s awesome if you can. I killed a couple cows on the October cow hunt in there and went with buddies who had horses and it was awesome- two of my favorite hunts. So easy.
Best of luck. Hope you get your bull- that unit group needs to knock-down the elk population so the mulies can bounce-back IMO.