Congratulations to Na'wal on a fitting first to find effort. :)
The walking track is clearly defined and a gently undulating and easy 600 meter (return) walk that will give you some great views of the area. Although the cache can be accessed 24/7 I would not recommend doing so at night.
At the posted coordinates you will find a green metal box and a power pole.
To calculate the south coordinates answer the following...
Covert each of the 3 letters at the bottom of the circular disc to a number, add them together multiply by 7 and add 11. Answer = ABC
To calculate east string find the manufacturer name on the green box.
D = convert first letter of the name to a number.
E = convert third letter of the name to a number.
F = how many times does the repeated letters appear in the name?
Cache is located at …
S 37 39.ABC E 144 02.DEF
South Checksum = 30
East Checksum = 25
The cache is a 5L clip lock container with lots of swaps, log book and a pen hidden in the usual manner.
PLEASE RE-HIDE THE CACHE BEFORE YOU LEAVE.