Random battlegrounds and arena skirmishes are not unlocked in the UI until level 15 but if you use this macro with the PvP frame open it will allow you to queue for either at level 10-15.
Code:
/script HonorFrameTypeDropDownButton:Click()
/script DropDownList1Button1:Enable()
/script DropDownList1Button1:Click()
I think you may also be able to queue for RBGs and Rated Arenas by using this macro with the PvP frame open, I have not tested this though since I had no one to queue with and I'm not sure if it will actually let you queue.
Code:
/script PVPQueueFrameCategoryButton2:Enable()
Just click the "Rated" button as if it was unlocked normally.
If anyone wants to try and queue for arenas with this and a friend or another account and the "Join Battle" button remains gray use this macro, it will enable but no idea if it will do anything.
Code:
/script ConquestJoinButton:Enable()
Please no spamming comments with "USELESS", it's a minor thing I'm sure someone will play with it or try and find another exploit with it