Welcome to the club >_<
There are a few effigy assisting CC's that I've found, listed here in order from best/most populated, to the worst/least populated:
- "Fast Effigy"
- "Assistclan"
- "Effigiesplus"
- "Effigy here"
The other place you can try is w117 Daemonheim, south of the bank. Good luck my friend, I feel your pain! Took me 3 hours to open 4 effigies yesterday.