Jack Be Nimble Mystery Cache

The cache is hidden near the  Feather River south of Yuba City, at the Boyds Pump parking area along the Garden Hwy. You can drive right to it, after solving the puzzle below. As this is a difficult placement, do not go alone, or at night, or without major TOTT.

The cache can be found at N 39 03.ABC  //  W 121 36.DEF.

A. _____, meeny, miny, moe

B. _____ bitsy spider

C. ____ raining, it's pouring

D. London bridge is _____ down

E. Humpty ______

F. A wise ____ owl

You can validate your puzzle solution with certitude.