All my family and work colleagues know. It was a great relief when I was finally able to be open and honest about things.
The last person I had to 'inform' was my father quite recently. He's fairly old and lives quite a distance away but he's coming to my 'fetish friendly' wedding in a few weeks so had to 'warn' him about the attire and possible action of some of the guests. He was fine as long as he doesn't have to join in.
All my work colleagues who are attending the wedding can't wait and are hoping that many of the guests will dress up