I think the inflation on amps put a damper on the GR runs- I still see peops doing them, but the amp crews generally tend to stick to friends-only crews. I've also seen ampless GR crews. Only been in an ampless one once and I left after a few rooms. gonk Though I"m sure there are successful or fun ampless GR runs. sweatdrop That one wasn't though. emotion_facepalm
▧▧▧ ♬ ▧▧▧ Just try hanging out in Bills often or starting your own GR crews :3
Also, if you have a skype, some groups of friends make their own zOMG! skype groups and you can find regular advertisements of crews in there.
Most of the time time though, you will probably find an easier time getting a YM crew
(It's like 5 Regs to 1 GR usually)
But that isn't so bad since you can farm shorbs and level up your buffs (and other stuff) so that you're more flexible with ring assignments.