So me and my local home brew are wanting to do a group brew in a oak barrel. The person in charge of getting the oak barrel is MIA. So months later I am going to take things into my own hands and try to come up with the right barrel. I am surrounded by wineries so finding a barrel is not a problem. I do need to know a few things about finding the right barrel.
I have heard that you need to get the right used barrel, so when i call the wineries what questions should I be asking? We want to do some kind of sour beer so if the barrel has bugs I am assuming thats not a bad thing...
Any information would be awesome!

