"He's been through there a few times. He loves his trout fishing."
That was reinforced about five years ago when my brother, who has the odd Clapton album, called to say he had just seen him driving along Marine Parade. He had no doubts at all.
Nor did two work colleagues this week, who said they spotted ex-Midnight Oil singer and former Australian politician Peter Garrett at a Napier cafe.
Several years back, we were tipped off that a certain Mr Clint Eastwood was in the Bay for a few rounds of golf and some sightseeing.
But, as the leading and professional people in the hospitality industry are effectively sworn to do, all we got was "no comment" - which pretty well confirmed he was here anyway.
Some years ago, I was talking to a chap who worked at Hawke's Bay Airport and he held the same secret philosophy after telling me "you would be surprised who comes through these gates".
We probably shouldn't be, because New Zealand is a very attractive and agreeable destination.
George Harrison holidayed here at least once and, of course, the Hollywood set are often passing through.
They may even pass quietly, discreetly, through these parts.
Many Christmases ago, when he was still playing for Canberra, I came across the great Mal Meninga running along the Marine Parade foreshore and had a quick chat.
Aussie quick bowler Brett Lee called into a Napier music store a few years back and bought a guitar.
They're out there, so keep those camera-equipped mobile phones charged just in case ... or Justin Bieber.