Hi - I do sincerely sympathise with your situation , but have you really though this one through? I haven't read the thread through so doubtless other posters have made similar comments , but just my 2c.
Initially you will experience short term "love bombing" - in these days when the truth about JWs is just a Google search away , very few people join JWs these days , and a former lapsed JW who returns would receive a lot of attention. Very quickly , after baptism , this would disappear and you would just be treated like any other member of the congregation.
Would you really want to be spending hours every week knocking on doors ( or being judged if you weren't "doing enough"). Or standing beside a literature cart at some crappy railway station? Sitting through two long boring meetings a week - dragging yourself out on a Sunday morning or weekday evening.
As a 30 something female JW - you know that the chances of finding a boyfriend / husband in the Borg are pretty much zero. You would just be regarded as yet another single JW "sister" - pretty much the bottom of the pecking order in the Borg. Cut out of most of the congregation cliques. In the unlikely event you did meet someone - can you imagine dating with a chaperone tagging along at all times?
JWs is just a former religious publishing business - now mainly a real estate flipping business. Its like a MLM. People work for free with the promise being the imminent new order - a false promise that has been made since the 1870's. It has certain elements of a religion , but in truth - ultimately , that is all it is.
Whatever the question is - joining a cult can never be an answer.