My First Blog

I have absolutely no idea how to start this off, so here goes.  Having never been much of a social networker and, up until now, maintaining a nearly nonexistent online presence, the idea of suddenly starting up a website about myself and having to make the commitment to frequent updating and blogging has scared the shit out of me.  I am guessing that I am not the first artist to encounter this dilemma so any thoughts or comments would be really helpful and much appreciated.