Do you want to carry the TV in the field with you? If so, that's easy. Get an HDMI output module (about $100, maybe cheaper these days), install it on the RC (easy, even for the technically declined) and attach an HDMI cable to the module and any HDMI screen. You are limited only by the issues of the HDMI protocol (you'll need a signal booster for distances of more than 100 feet or so, I think.
The other option if you are in cell phone range and have the proper bandwidth is live streaming to Facebook. I have no idea how well that works.