Andy McCaskey and Courtney Wallin are roaming the studio, powering down gear, and turning off the lights. Along with Andy "HeadHardHat" Smith of the RVNN.TV show "Geocaching World", we are all headed to Las Vegas for TPN coverage of the 2012 Consumer Electronics Show. Here's the backchannel of some of the prep! Andy takes off Friday, and Courtney and Andy (the other one) fly in on Saturday. Stay tuned, and follow us on Twitter!