The vehicle on-boarding process has been amended to prioritize vehicle based on the date of sign up.
Therefore it is no longer necessary to join the waiting list yourself, as you will be automatically entered based on the date of sign up to Uber.
Make sure to add your banking details to your profile in order for Uber to make payments into your account.
Pro Tip: Make sure that the banking details you enter is correct. Failing to do so will result in a delay in payment.