Find the Benchmark S 337, Find the Cache

This cache was inspired by a cache I found in Montana a while back.
Other caches in this series are:
GC70V8G Find the Benchmark G 431, Find the Cache
GC6C8JM Find the Benchmark E 179, Find the Cache
If you haven't been logging benchmarks, or if you haven't logged this particular benchmark, you can get a "twofer" here and log both the cache and the benchmark.
The cache is not at the posted coordinates, but will get you to Benchmark JK0549, designation S 337. Start there and use your GPSr to project a waypoint 56 feet at 229 degrees. (Or just face southwest and pace it off.) There you will find the cache.
Click on the related web page link to read the details for this benchmark. You can also log it there. NOTE: The posted coordinates for the benchmark are scaled from a map and are not accurate.
Cache is a small container with enough room for some swag and small trackables. There is a travel bug and a nice FTF prize. Bring your own writing tool.
Additional Waypoints