So I'm going to shamelessly plug a great course. I'm going to be mentoring the SANS 617 Auditing Wireless Networks track in NYC next year starting March 25th.
This track is ideal for auditors, network administrators and penetration-testers who are responsible for assessing the security of wireless networks. This is a great track to gain and develop the skills needed to analyze wireless networks.
So if you are in NYC, and can get your company to send you, you should sign up. It's a great track and was authored by Joshua Wright, the creator of tools such as the LORCON Framework, coWPAatty, asleap and file2air to name a just a few.