I salute you, sir! I salute Zara and Mack! Total respect. THAT's the way to do it - under claim yet over achieve.
I was a strong supporter of another of your just causes a few years back, prominently on this forum, as one can quickly get a feel or measure of the characters involved - who's telling the truth and who's telling
porkies some 'not quite the whole truth', who's right and who's wrong.
Zara and hopefully Mack are a shining example of how to go about challenges, and the rewards that come from 'walking the walk' rather than just 'talking the talk'. It seems they have inherited your integrity and sense of fairness and honour.
Very well done to you and your family. I truly wish I had the time, bottle, youth and sheer guts to attempt the same.
