From there, they headed to Australia. Gordon said their Aussie experience started in Eumundi, a small town in Queensland, before continuing to Melbourne.
The two spent their time there sampling Melbourne's cuisine - the Greek cafes, espresso coffee and fresh seafood - all "research", said Gordon.
They finished up with a trip to Gippsland to see Gordon's mother.
"All you need for a great summer is warm, balmy weather, swimming, plenty of seafood and a barbecue."
Gordon said he and Al were also visiting New Zealand for work and a quick stop with to his father in Wanganui. "I'll be back in wintry London towards the end of January, unfortunately."
He said it had been a while since he had had a truly great summer.
His favourite was a family holiday in the late 1970s at Stony Bay and Fletcher Bay at the top of the Coromandel Peninsula.