I also am using Dynamite...$550 for 4 hours. I had 3 personal references so I felt I didn't need to look any further. They are super prompt and through their website you can do a playlist of songs you love, like, and hate (which I was glad for because I definitely did NOT want the YMCA, electric slide, etc).
Hi! We are using a DJ actually out of Williamsburg Amanda from http://www.fatcatdjandkaraoke.com/. She is absolutely fantastic and very reasonably priced.
Re: Dj