You probably found these, but if not they may help you when you start again.
all IGI
David Smith married Caroline Bunn
03 FEB 1835 Moulton By Cantley, Norfolk, England
This is probably now Moulton St Mary
David Smith Birth: 14 AUG 1810
Christening: 02 SEP 1810 Beighton, Norfolk, England
Father Thomas Smith, Mother Ann
Thomas Smith married Ann Davy
23 JUN 1801 Beighton, Norfolk, England
Children
LUKE SMITH - International Genealogical Index
Gender: Male Birth: 07 MAY 1802
Christening: 09 MAY 1802 Beighton, Norfolk, England
Death: 09 JUN 1802
THOMAS SMITH - International Genealogical Index
Gender: Male Birth: 16 AUG 1803 Beighton, Norfolk, England
JAMES SMITH - International Genealogical Index
Gender: Male Birth: 16 AUG 1803 Beighton, Norfolk, England
ENOCH SMITH - International Genealogical Index
Gender: Male Birth: 24 AUG 1807 Beighton, Norfolk, England
DAVID SMITH - International Genealogical Index
Gender: Male Birth: 14 AUG 1810 Beighton, Norfolk, England
all the above submitted by a member of the LDS Church
IGI batch number 7707407 might be worth searching for more Smiths
IGI Church Record for Runham
Caroline Bunn Birth: 22 FEB 1812
Christening: 01 MAR 1812 Runham, Norfolk, England
Father: ROBERT BUNN Family
Mother: SARAH FRANKLAM
IGI batch number C041391
IGI
Robert Bunn married Sarah Frankham
30 NOV 1802 Acle, Norfolk, England
submitted by a member of the LDS Church
IGI batch number A184637
I think someone has been doing the same research ;-)
All these places are within a few miles of each other in Blofield district with Acle at the centre.
www.streetmap.co.uk has detailed maps
www.old-maps.co.uk has 1890 map
It's a very pretty area
http://www.edp24.co.uk/Broads/asp/History.asp 1861 census rg9 1219 page5 Unthank Road
James Smith un 57 House Servant born Reighton, Norfolk
Good luck
Jessica