Yeah, the news story that prompted it was from Hong Kong, but I had in mind some kind of generic millionaire enclave like that, or Singapore, Macao...

Acapulco could, perhaps, should be, but isn't, twinned with Benidorm in Spain, just down the road from me, that I am writing a book about on and off. A fascinating place, with a similar tourist boom in the 1950s-60s to Acapulco, I think.