I have often thought about starting a series of posts on practical information for living a good life after the JWs. Maybe topics like: moving out of your parents' house, finding a job, finding an apartment, buying a house, renovating a house, opening a checking/savings account, planning for retirement, investments, etc. Depending on your age leaving the JWs any of those topics might possibly be appropriate.
Go for it. JW's don't learn anything about life in the real world, meaning there are lots of XJW's that might be struggling to learn how to handle those items you mention, and many more. I'll be happy to bore anybody that asks with my financial advice.