I got the number for Branson 2 for 1 online and called about tickets. The person I spoke with gave me his name and we went into the office when we got to Branson.
We did purchase tickets from them and took the tour. It was well worth our time to take the tour. Because we took the tour Branson 2 for 1 gave us 4 free show tickets and we were able to buy heavily discounted tickets for a couple of other shows too and we got a Branson Guest Card which is discount card for various places in Branson which we really used. You can order the Branson Guest Cards online, they are $19.95 and the 2017 card is good through March 31, 2018. And where we toured gave us a gift card too, I think it was either $100 or $125.