I'm a fairly experienced Infected player, and am willing to help you out with training up noobs. I've led raids through it succesfully with 4 other noobs (except for the Rebecca part...I still don't have an effective strategy).
I'm gonna subscribe and hit you up maybe over the weekend to see if you're on and training with anyone. My escort does massive DPS, too to help take out the gate in one salvo.
Hangover, easiest way to drop her with a group of 'noobs'... across from the entry are a bunch of alcoves (where the borg plug themselves in) and have your team hide in those. Her aoe only hits the selected target and with the 'kiddos' tucked away nice and safe you can move up to her starting platform and flank her all day long.
I would like to apologise to everyone who has e-mailed me already for not being able to organize it yet. I have been having issues locating the other person i was gonna run these with and am quite busy myself. Dont worry though! I have noted who you are and i am determined to do this!