NYATexasCache Mystery Cache

NOTE: Cache is not at posted coordinates.  Solve the puzzle below, and you'll be in Texas before you know it!  Cache is in Pocahontas State Park, just off a walking trail. Parking at Horner Trail, and fees apply. 

To find the actual co-ordinates, solve this puzzle, and add the first two numbers to N, and the second two numbers to W.  

yep xrtp doc rohjy

simple, right?  each word is a spelled-out number, just figure out the code, and it's easy peasy!  Container contains some trade items, a log, and a pen. Have fun!