Hello Bob,
Thank you so much for that link which is very informative and re-assuring. I really want to go on this holiday as I feel we should support the Greek people and I feel quite positive that all will be okay. The last time I visited Greece was in 1981 whilst on a cruise, but my first time was in 1973 when I went to Corfu and fell in love with the island. I guess it is much different now, but the Greeks are such lovely people and some parts of the country are breathtakingly beautiful. Yes, you must go at some stage.
Thank yo for your good wishes,
Jenny