Well after 3 days of going back and forth with Yuku, they just told me tough shit. Course I'm being obnoxious and still trying to get it. I gave them a shit load of info about the account. Past passwords, past emails, past boards I'd posted at, and even said I could find people with old eZboard accounts that posted with me that could verify that was my account, but because I couldn't remember the email I used to register it 11 years ago...that they can't do it.
Bullshit!