Our tour guide was a former employee that actually worked at the silo and I believe that at least some of the other guides are as well. In my opinion, this seriously upgrades the value of the tour as you get to not only experience the silo yourself but also hear from someone who lived...
Not to miss, if you're in Tucson This is an amazing experience. The (very) knowledgeable guide reallt paints the picture of what the Cold War would have felt like, down in a nuclear missile silo. Being that close to a full-size Titan II missle is worth it on it's own. ...