Ehh, it's your call. If you do bring it, you'll only get to use it for the last three weeks. Plus you won't be able to connect to the Internet in the barracks, so you'd have to bring it to the Starbucks/Internet cafe (actually I don't know if they even have Wi-Fi there), but they have a bunch of computers there anyway. They're MWR computers, free to connect to the Internet, but you have to set up an account with a credit card. I would lean towards "it's not really worth it to bring your laptop," but people have done it, or so I've heard.