I honestly have hundreds of ceremony samples of every kind, but the general layout we start with as we customise YOURS would look like this:
Top: Names, Date, Time, Location, Address, Parking Instructions, who will be where and when; photographer; DJ; preamble for the guests (where to send them after the ceremony).
Welcome Message (This is the best spot to add your personal story: Samples Here!)
Consent and Intent
Affirmation of Witnesses
Exchange of Vows (Samples for Vow Writing are in video on the blog and HERE)
Exchange of Rings (Customise your ceremony with these phrases: HERE)
Reading (Yes, down here rather than at the start - call me and I'll explain why this works!)
Signing of Register - This can be done during the ceremony, but also privately after (or before) the ceremony with your witnesses.