Under this proposed law, it seems that they would have no grounds to refuse men, transsexuals, or anyone at all on sexual grounds.
They may possibly realize that they have bitten off quite a bit more than they care to chew when the cross-dressers start lining up at the registration desk (and demanding to use the same restrooms as the women).
Well, while I agree with you that they probably don’t realize what equality will mean to their clubs, I am sure that (like liberals here) they will re-write things so that women will become a protected class to which these equality laws won’t apply because they’l feel unsafe, can’t do whatever with men around, blah, blah, blah...
You know the drill.