Active competitive guild?, 'cause mine ain't!

I've been in The Amazon Basin [AB] for a while - but I rarely see more than a handful of folks on, and most of us are PvEing, not playing competitive missions. How are AB folks supposed to go about finding others to PvP with (yes, I've checked the TS server, too)?

I've been on vacation for a while, so maybe what I'm missing is obvious to everyone else. http://www.theamazonbasin.com/gw/forums/index.php?showtopic=4459