Firstly, thanks for all the answers, especially the official ones from daviemac.
Things I have learned:
1 - By being honest and telling them there was a small chance I might have to cancel, I came across as a timewaster / fantasist. I agree and will never do that again!
2 - I should have made an official AW booking request at an early stage and force their hand.
3 - Writing a long post and trying to replay a story is tricky, especially gettting the wording correct so that everyone gets the details clearly (won't do that again)
4 - Whatever you write on here, some people cannot wait to put you down, take the piss or just be rude.
5 - I will stick to posting reviews (at least I do!), reading other reviews and using this superb resource in as friendly and useful way possible.