Nearly there, Neil, but the text does not name the specific course in Bournemouth. Someone familiar with the area may be able to identify it.
Thanks for narrowing the field. And bonus points for enabling me to make the acquaintance of the McConnells. Perhaps that person with local knowledge will recognize other individuals too.
The YouTube version of the video, incidentally, is a bit longer.
I looked for the clubhouse and 270-yard 7th hole on Bournemouth golf websites - without success.