To your first question: "How the f*** should I know?"
And I do know where Fort Lost-in-the-woods is... Not strictly because that hell hole was where I did my basic training, but because I drove by it on my way home from ETSing in 2010... it's in the void between St. Louis and Springfield. No, I'm not kidding, there is a great big void between those two cities... There is absolutely nothing! Even the training areas on post are devoid of anything interesting.
And I really like Foxtrot's idea. We did that with one guy who claimed to be SF... not only didn't he know what an 18B was (although he claimed to be one), but we asked if he did training on the QBB-95. He went into a story about how they used it and deployed with it. When it came time to call him out I said "Really? You deployed using a Chinese light machine gun? I've only seen them, never actually got to hold one!" He felt about 10" tall after that.