Hello ccamara, Ulrich,
As Yorik said in a prior post, please send me your email addresses via PM and I'll create you an account. Also, your wiki username will be the same as your forum username, unless you tell me otherwise.
Once your accounts are created, you will get an email notification with a randomly generated password that you will be able to change in your wiki settings.
To anybody who wants to get wiki edit permissions and reads this, you can PM me directly with the same details as above.