Where could I find a free site to start a blog/website to start a simple newsletter site. TY?

I want to start a simple " To live frugal " and be content blog or website. Perhaps it will grow and become visited a lot in the 'future' but I don't want to really pay right now, but 'if' it does become visited a lot I don't want to move it and lose those that are visiting it. It will be just a black & white site, where others & businesses can post their sites for additional information that contributes to the living frugally site. Your istance with this request will be very much appreciate & looked forward to your reply. Thank you.