Well I was going on POTG basis until other half popped up with a secret escapes deal. Think you need later train due to poss of extra time/pens. Not sure even 2219 works.
I drive to Mill Road from Warmley most home games via J18 M4. Not very useful from Nailsea but contact me on private messages if interested in lift.
I'm going from Bristol and planning to get the 2219 back. You'd need to leave before the end to get the 2145, I reckon. I'm not planning to book a specific train - an off-peak return bought on the day is pretty cheap and should cover all eventualities!