Gonzo has surfaced!
Almost exactly a year ago I introduced my son to geocaching - we did a night cache together. This remains the only cache he has logged, so he evidently hasn't taken it to heart as much as me. But a couple of days ago we were talking about geocaching and he told me he had in fact found several other caches and he had taken Gonzo from one of them and promptly forgotten all about it and didn't know where he had put Gonzo. And then coincidentally, the very next day, my daughter found Gonzo while clearing up in my son's old bedroom.
So my son would have found Gonzo some time after May 2010, so goodness knows where he's been since his last recorded log in 2007.
So, I have taken him and will drop him off soon. No trips planned so I may drop him somewhere in Dorset just to get him back into circulation.
Cheers
Deskdata