This cache is located in State Game Lands #79 and IS at the posted coordinates. It is suggested that you wear orange when looking for this cache, but you probably already know this if you're even close to qualifying for this challenge.
You must have found at least 500 caches with the "hunting area" attribute.
If that sounds daunting, you may be surprised to see just how many hunting caches you've already found. Central PA is very blessed to have an abundance of State Game Lands and other public hunting areas; many of those lands are loaded with quality caches. Now get out there and bag some smileys!
Note: you will need to approach this cache from US-22 westbound. Please avoid finding during peak hunting seasons and, as always, wear at least 250 square inches of fluorescent orange out there!