Whiskey barrel source?

[dreaded_rust]

Im looking to get a 5 gal (or smaller) used whiskey barrel to age some brew in this summer. Couple quick google searches didn't turn much up.
Anyone have a good source for something like this?

 

[jayjaytuner]

http://www.homebrewing.com/equipment/whiskey-barrel/

 

[DemonsRun]

I have 3 5 gallon barrels from here, love them.
http://shop.greatfermentations.com/category/s?keyword=barrel

Looks like all they have is the 15 gallon rye at the moment