I haven't had a CS either, but here is a run down of my births.
There is a 9 years & 5 month age gap between my #2 & #3.

1. 7.5hr labour, forceps birth, episiotomy, 41 weeks (9lb7oz bub in 1994)
2. 6hr labour, ARM, vaginal birth, 39 weeks (7lb9oz bub in 1997)
3. 5.5hr labour, ARM, vaginal birth, 39+2 weeks (7lb10oz bub in 2007)