Either log on to your free website making profile with Synthasite or someone similar or get your web designer into your office and start getting plans onto paper. Layout exactly what content is going to be covered and decide on the best ways to present that within your current constraints, one of which would be the web designer if you're like me at all.

Then start putting it together. I've found that putting a website or blog together is really more of an evolving process. There's not much point in running off at the speed of light and setting everything up just so only to change your idea next week and redo it all. My advice take it slow, obviously not like a sloth, but dont rush unnecessarily.