In reply to Gazlynn: Hi Gaz
Thanks a lot for that, it's great to get positive feedback. I'm taking 'sadistic b*****d as a compliment. Some of the pals I roped in on research trips probably agree with you too.
I'm very sorry about the blisters. But fear not; with a steadidly expanding family and waistline I'm fast heading for fat, unfit and middle aged myself. And with that in mind I'm already planning my next exciting title - Great Canal Towpath Strolls of East Anglia