Change Email Issue

I created this account back around '09 and I have long since forgotten which email I used with this account as well as the recovery questions. Is there any way of recovering the info or changing it? I was still in high school then and I don't remember a lot from that time lol.

I tried sending in a ticket, but I can't answer some of the required questions like the security question or the exact date of creation, but I have everything else like transaction IDs, login name, etc.

Any help would be appreciated.