I don't think either of us here at the Word Nerd team are jumping on that bandwagon this year, but we've both done it in the past and know what you're in for in the next 30 days.
There are a zillion of great links out there on how to make the most of NaNoWriMo. Of course a chief practice is to not get hung-up reading posts but to actually write. Some of the best encouragement is over at Pbackwriter's blog, so I'd point you there if you need a boost.
Hope the words flow freely for you.