Hi Daryl
I am guessing you are a pro photographer? If you pre registered last year and went through the vetting process you should have an email with a click to register again. You won't need to go through the vetting process again and all the fields will be pre populated. Hope that helps.
Jonny
That's not entirely true. I pre-registered last time and this time only found out about the dates this time by checking the website occasionally. I also had to go through the vetting process again. It was approved, but just saying.