Im not sure this will work either. It has not worked for me atleast. "Entertainment and fun" do you really think you can find a true hearted single Christian there ? I can tell you, I have searched in all kinds of places including churches but also college (when I was younger), social events, groceries, museums, parks, libraries, classical music concerts, etc even tried in a table tennis event once, and this is what I found: NOTHING.
Dancing REALLY ??? This is one of the places I avoided in my search ! I always knew it was one of the worst places to search what I wanted. Listen me, women in dancing are HUGE CHEATS. Just like bar, nurses, gym women are. They have got all the men they want. You even said there were women with boyfriends and husbands who wanted to go dancing ! And most likely they have gone secretly and danced with who knows who. Know why ? THEY WANT TO CHEAT ON THEM ! If they have not done it already. They dont believe in marriage or relationships, they just want FUN ! Avoid this landfill if you dont want a promiscuous girl who will cheat 50 times on you "just learning to dance". The kind of people you will see there is not much different from the kind of people you see in a bar or club.
LOL you have no experience at all with dance women. They dont want to enter a relationship with you. They want to obtain a particular interest from you, which can be anything from money to an one night stand. They want to ruin your life. Avoid them ! Dont let one of them deceive you !
So you say the best way to catch a woman is doing nothing. LOL, this is actually the best way to be an invisible loner without any female ever thinking in you forever. If you want a chance with a woman you have to man up, find the right time and start talking to her.
They probably want something about you, not you as a person.
Fake Christians who say they are just for contenting their parents.
So that God gives you in a tray everything you want just sit down on the chair. And trust him He will do...