Well, I've done it. I booked up for a week's holiday and introduction to agility at a place in Brittany. http://www.gitessouthbrittany.com/ Very excited about this - we're going to have loads of fun! It will be on our way back from our next trip to the UK, so at the beginning of May. Not too long to wait. Thanks for the recommendation, @MaccieD and @Beanwood