You should be able to RAF yourself, click on the account you want to RAF from and enter your details, this should send you a link to create a new account (I was able to scroll of res my inactive accounts, so don't see why RAF wouldn't work the same).

Failing that, you should have a link at the bottom of your account list to add a new trial (mine has a grayed out account slot with 'add new trial'). This would give you the new trial accounts without the RAF benefits.