Years ago, I attended IMTS regularly as a seller for Mastercam and Cadkey. I also visited a lot of the booths that had technology which interested me.
I had a Microscribe arm that I purchased for some third party software that Cadkey had. The software turned out to be crap. The good news, it that I visited the Rhinoceros booth, which was demonstrating their software with the Microscribe arm. They gave me a dealers copy of their software, which I ended up installing on my notebook computer. I bought a trigger type control to fire the probe on the Microscribe, and the rest is history. I still use the Microsribe arm and the Rhino software today. It is not as accurate as the Faro arm, only about .005 resolution, but for most reverse engineering, the accuracy is adequate. If you want formal training on this, I am a retired Cad/Cam instructor in the Wisconsin Technical college system with 30 years of teaching experience and a lifetime teaching certificate. I could design training and teach you using Rhino and Microsribe on a one to one basis. I would suggest you to contact Rhinoceros, Microscribe, Faro, Software systems that you are using to ask them about their booths at IMTS. You could probably use their responses to justify your trip. You really need to do some legwork to gather information that supports your request. Good Luck!
P.S. My experience with big employers in Texas is that they tend to be slave drivers. My sympathies to your bosses.
Lord Byron