I too, ahve thought we should get friendly with NE companies like Hornady and Cabelas on a more official level, just not sure how to go about it.
Yes on the tour. My brothers and I went a couple years ago when we were in GI for Husker Harvest Days (Sept. 13-15, FYI) They are super friendly and usually more than willing to show off their place. Best to call in advance to be sure someone is available to show your around. Not a "rep" mind you, a true on the line employee who knows the business! They were just starting a new expansion, so would be bigger now. If you haven't you've gotta call the phone line and listen thru the messages ( if they still have it) kind of a preview of the people, cool, laid back, midwestern folks with a sense of humor.
Obviously I can't afford their ammo for plinking, but because of that tour, I trust their ammo for self defense (Critical defense) and bigger game hunting (Lever evolution, etc)