Colston Bassett

My fiance and I have recently got engaged! We are now looking to get married some time next year. We would like to get married at st marys church in Colston Bassett, it is in ruins but registered as stable and has visitors occasionally. I was wondering if we could get married there as they are still doing burials?

Would I have to ask at the nearest church to appoint a vicar, or would I have to hire a registrar?

Hope you can answer my question!

Joanne