Note: This is a puzzle cache. There is nothing to be found at the posted coordinates.
Sometimes, no matter which route you take, you end up in the same place! The information above will ultimately lead you to one place, which will be a four-letter key. After a simple number substitution (A = 1, B = 2 etc.), you'll have four numbers.
Final coordinates are: N 33° 41.(1st number - 18)(1st - 16)(2nd - 19) W 117° 54.(3rd + 2)(3rd - 2)(4th + 1)
A TOTT may be needed for those who are shorter. I hope your search has a happy ending!