You can also go west of the creek which is where I killed mine. Just cross the creek from the parking area and follow the logging road up. It's a long walk through huge open meadows but will eventually get you to the tree line. This is the area where I think I saw some of the bigger bulls and incredibly huge rubs! If you go in either of these two areas you have to leave really early and be in the tree line way before it gets light. The bulls will be out chasing cows in the meadows while you walk in.
If I could do it again, I would walk in and set up a camp about 2-3 miles in. Plenty of water. You could even walk in pulling a deer carrier with extra gear or food so you could stay in longer.
I wanted to go to the big peak to the north but there was no reason to since we were into elk all day. I had the second hunt but the first should still be incredible. If they aren't vocal just ambush them when they come in to bed. Good luck!