My wife and I have been out for two years and just got home from a movie night with a bunch of people that were never JWs. We decided when we left the cult that we'd tell everyone our story and that we'd say yes to any offers to socialize. We now have way more friends than we ever did in the cult and we can't keep up with them all. Some came from our cleaning business but we branched out from there. Follow people on Facebook and you'll have ideas for conversations.
It's not easy. We all have a measure of awkwardness when joining the world around us, but we can overcome it. We are just open and explain why we don't get certain references or don't know the etiquette in situations. People are understanding and genuinely interested. We all have a story that is fascinating to many people if we're willing to be vulnerable.