I'm not going to rain on your parade -- I think it's a good idea to start such a long hair appreciation society.

What's not a good idea is to have this forum associated with it. Keep it pure.

To get this going you are going to need some bona fide long haired women to help you start it. Tri County fairs where they have long hair contests​. Ask the women if they would have any interest in starting such a group.

Mostly ask yourself what such a group could offer to women that they can't find on YouTube or other internet sites. If it is the ability to get together and socialize and have shows Etc then maybe you're offering them something that they can't find elsewhere.