OK, fair warning. My last day of work at this job is the 25th, and therefore I'm working the full shift, not a half-shift like I normally do, which means that I'll be getting to the game site at about 4:30am and getting <3hrs sleep prior to the game setup. What this means for you, the fair reader, is that you need to not be asking me basic questions about the scenario on Saturday morning, and you need to have actually read the scenario rules and conditions BEFORE THE GODDAMN GAME. I will not be in any condition to answer your questions on Saturday morning, and frankly I'll be lucky to be conscious enough to play my own lance at all.
To that end, I am hereby nominating Hat as the GM for the session; insofar as he will need to run init and keep the game running at a good pace. Hat is nominated, because he is the only player who is 100% guaranteed to be playing OPFOR as of this posting. He may of course delegate as he sees fit. But I will not be in a condition to do competent GMing things on Saturday.