Please forgive my ignorance, but do you know if all members of the GAGB forums can vote, or do you have to be like a special member of some sort? I haven't frequented the site until recently. I have read through the threads you posted, but I haven't received an email with voting form. I have checked my spam mail folder, but nothing. My email is correct with them.

If you are listed as GAGB member on the forums then you're able to vote. If you are, try going to the instruction link and message one of them.