Twitter, facebook, blogs and making it all interconnect...Help!

I am just beginning to really get in to social media and networking, but does it have to be so confusing?  I'm trying to link everything to my website (target "live" date 3/1/11) while trying to keep it simple as well.  I just found out my twitter (just started) can be connected to my facebook as well.  At this time I have no idea how to link this silly blog to the website...uh oh 10 days and counting to going "live".  I've got to figure it out quickly!