This is a back country cache! Don't expect it have cell phone coverage in this area. Bring whatever you need for self rescue.
After bagging the three Sleepy_hollow Caches and the Brass Cap on the first peak, continue on around the ridge and up to the 2nd peak.
After bagging this peak, you can continue on to the third peak. Just be aware that it is a rather grueling hike to get out of the valley below.
If you do proceed to the third peak, you may get lucky and find the falls on Suicide Creek. Ok, here is a hint, the falls is approximatly N49 21.772 W114 26.572. From the falls, head NNW on the nearby quad trail. It loops around and will take you where you want to go. Believe me, that will be much easyer than the way we went.
A Compleate trail report can be found here and here