Well, this would be a problem. I withdrawn the money from my account on Mtgox and bitcoin7 to the Dwolla account which I registered with the identity information I made up.
On your Dwolla account - was only your US address made up, and your name was real?
Or also your name was fake?
Anyway: CampBX should give the money back to Dwolla, and they should decide what to do with it. It came from Dwolla and it should come back there. If you no longer have a Dwolla account, CampBX should send the money back to Dwolla's general account, or by wire/check.
If they decided its clear, then Dwolla can send you a check.