We're two guys who need help with this Halo 3 achievement. We've had some trouble with inexperienced players who run off during battle and get themselves killed. So if anybody wants to tag along they're more than welcome. However, I'm not hosting so you'll have to contact gamertag TLAQUETZINTL if you wanna join.
And yeah, I know that recon is unlocked for everyone these days but I'll still try to get these legit.