One-Eyed Willy was the captain of the Inferno. Congrats to BigBender for the FTF.
Use the letters from each of the Letterbox caches to determine the coordinates for this Bonus Cache.
N 29 42.??3 W 95 44.??7
N 29 42.(Brand)(Chunk)3 W 95 44.(Sloth)(Mama)7
After gathering the letters, give each letter a numerical value based on A = 1 B = 2 etc.
For use in the coordinates add or divide the following:
Mama Fratelli add 4
Chunk add 1
Brand divide by 6
Sloth divide by 6