Another good option would be to harvest it at 25%-30% and sell it as wet corn.  It is stored just like silage, but can be hauled much further than silage.  I know of a guy in the Belfield area and another in the Beach-Golva area that do wet corn.  If you have a neighbor with a silage pit maybe you can make a deal with him.

Edit to add:  You would probably be harvesting sometime in September or early October.  Also, please don't leave 30% corn on your truck very long.