There is a Facebook page for the event that says the online booking system should go live on Feb 4th Richard. If you haven’t had a reply e mail yet don’t worry, there’s around 300 there working through but any pre registrations they get by Feb 1st will get the discount price of £35 though the advert states £45.
If you have access to Facebook the group is: https://www.facebook.com/groups/2299862476964766/
David Faulkner