I've spent over 20 years going up the "Coffee Pot Road" (South Side, I-70 and the Colorado River at Dotsero). I've seen only approximately 25% of that country.... even with using 4 wheelers and/or horses, it's a hugh place.
You can take the road all the way to the end to the rustic "Budges Resort." No lights (oil lamps),no heat (wood stove in cabins),no phone, on the edge of the wilderness area. A very tuff road for the last 5 miles, but well worth it for a meal/shower. Many places to hunt between 10 miles and the last ~35 miles of the Coffee Pot. I like the south side of the road.
At the Ute camp ground, a mile or two passed "Deep Lake", there a trail that will take you back in.
There are a number of outfitters that work out of that area, but don't let that get you down. It's a huge area. If you don't mind getting back into the timber, you'll have success, just remember the elk have been hunted hard in that area and they know the safe spots. Getting your elk/deer out can be problematic if you don't have a horse.
Good country to start hunting from is just after the sign that says, 10,000' alitude. Even if you don't get anything, the scenery is worth the trip. (BTW, I've been in "White Out Snow Storms" in July up there. If a big storm comes in, your gear may be there all winter until the thaw comes in May/June.
Also,
At "Broken Rib Springs", there's a small parking lot/spring with good water, with a sign pointing down the valley to "Grizzley Creek". Excellent fly fishing. However, It's about 2 miles down to the creek, but feels like 40 miles back up to the car.
During hunting season, F&G shut down some of the 4 wheelers roads.
Good luck.