enigmatic- I have a trick for you. Swear dating off and then go to a apostafest. You will end up dating in a heartbeat. I do understand what you are looking for in a familiar background. Not that you want to limit your options, but I get what you are saying. And yes in some ways having dated a couple ex jw's it does help. In other ways it doesn't.
For instance, they understand your jokes and feelings and such. Other times, unless you are very adventurous you may miss out on the other 3/4's of the world because ex jw's don't always go out and join the community and do all of the fun social stuff that non jw's do. It was almost like I had to be taught how to celebrate, join a class, join the community etc.
I hope you all the best. But seriously don't close your options. I also do not know of any jw dating sites. I never dated that way. I did go on one blind date and had such a good time that I never did that again. lol. I did not want the experience to be anything other than how fun it was. So I stopped while ahead!
Decki