Just up-hill from Water Line is a right facing dihedral with a small roof, this is just behind a large tree. Approach from the slab (easy) and belay at the tree. Mineral Maze is a cool problem that entails getting established in the dihedral and solving the roof pull on the right. This is a power move on good hands, and you may try to get some gear in after pulling the lip, however, the slab is just a move away and probably most folks just climb on through. Belay at one of the trees and walk off left. This is a very worthy problem.
Protection
Just bring a rope and a couple of draws. While this pitch may be as much as 50 ft of climbing, about all the gear you will get is a pair of bolts in the dihedral.
Bolts on Mineral Maze and Water Line are in need of replacement. They are not death traps, but being upgraded to 3/8 would be very rational, and should this be brought up to the FHRC.
This baby seemed pretty hard. I may have read it wrong. Really good though. Gear on the slab seem mandatory. A fall would be ugly. Seems harder that Runsholt Schrunch. sp. Both great routes for lower West Ridge. Add in Super Scoop. Old school 11.d in Eldo is awesome. Good day