Not really sure about the Omaha area but have seen alot of guys talking about Schilling WMA. You could try that out. I will be moving to Dodge this year and have already started searching spots for some fowlin. If you ever want to get together for a hunt just let me know.
And any man who may be asked in this century what he did to make his life worthwhile, I think can respond with a good deal of pride and satisfaction:
"I served in the United States Navy"