Join a course, or get a group of mums together and set one up?
Vivo First Aid - runs family first aid sessions in the comfort of your own home 07786 553 257 www.vivofirstaid.com
First Aid Matters - www.firstaidmatters.org - in Henley
Ladybird First Aid www.ladybirdfirstaid.com
...and here are some others: www.yell.com/s/first+aid+training-henley+o...