This is my third Tesla so I am not sure if that counts towards the waiting list. I know my buddy in Central Jersey also received his go ahead last week.
I just called Tesla, they have great help/tech support. The guy assured me that it is easy to do. At the time we log into my MyTesla Account, go into the 'Design Studio' and it will ask me 'Who will be the registered owner. He said that name will have to match the name on /if there's a finance company involved. At that point the buyer setups a MyTesla Account and the Vehicle Reservation is moved from me to the buyer.