We should get a list of interested people either today, or in the coming days, and have the teams picked the day before the actual matches. Gives everyone time to shit talk and allows us to be organized. Pick two captains from the first 10 people and repeat for every 10, that way we know we have set teams and there's little to no confusion (hopefully).
Also, a straight up map pool to pick from, that everyone can read without anyone asking "Waht mappzz Om/Gg11!!?". And we need an official date for this thing. Element raises a point about the TD meet being soon, so we should work around that, which buys us setup time.
Hell, set some "Official TD Rules" to add to the group, along with the current map pool. Set an update/annoucement when the teams have been set with the official date and time, so everyone who is interested knows what's on the go. Then fire off another one about an hour or so before the match(es) start so we can all join Mumble.
Also, I vote the CEVO PUG plugin. The back-up server we can use has an edited version of it and it looks clean, branded to the community that runs the server. I can find out what was edited and how it was set up, if needed. But it pretty much does everything needed, without an admin present, if I recall. Maps, sides, knife round to pick them, pausing, readying up. All present.