To book a baptism (or christening), just give a call to the vicar or send him an email (cf. 'contact us') and you will be invited to meet with him in church at the day and time of your convenience to receive all the information you need with a 'welcome pack', and be able to fix the day and time of the service (you have the choice between celebrating the baptism during the 10.30am morning service with the congregation, or after at 12.30pm. It is also possible to book a baptism for a Saturday).
There is no charge for a baptism.
Photo by Rotorhead, from Freeimages.com