There could be multiple valid solutions to the puzzle. The proper solution would place you about .29 miles from the parking.
There is more than one set of paths that will get you to within about 200 feet of the cache. The last 200 feet is through open woods.
Please be advised that hunting is permitted in this area. Please wear flourescent orange while in this area during hunting season (Oct-Dec). No hunting is allowed on Sundays.
Which way to go???? Hmmmm.

You can validate your puzzle solution with certitude.
OR you can send me an email.