I gave mine to Emma, she might still have them??
Otherwise your Rev should be able to send you a copy, that's where we got our copy from
This is mainly what they say:
I, N, take you, N,
to be my wife / husband,
to have and to hold
from this day forward;
for better, for worse,
for richer, for poorer,
in sickness and in health,
to love and to cherish,
till death us do part;
according to God’s holy law.
In the presence of God I make this vow.
And this is the giving of rings bit (Mark and I said ours together, aaaaaah

)
N, I give you this ring
as a sign of our marriage.
With my body I honour you,
all that I am I give to you,
and all that I have I share with you,
within the love of God,
Father, Son and Holy Spirit.
HTH
Lo xx