If you are in the Central Florida area, go with Jay Goodley as a DJ!
Fitz Otis was our DJ, and he did an amazing job! We had given him a music list, and he had points in the evening where there was literally no one sitting down. Fitz was excellent giving us cues on what to do and when (for first dance, cake, special songs, and garter and bouquet tosses). There was not a moment during the night where my groom and I wanted to sit down from boredom or anything like that. We actually had to fight to stay off the dance floor, because we wanted to eat dinner (didn't happen for too long...we only had a few bites before we were dragged up again).
We had almost everyone in the entire guest list tell us that the wedding and reception was the best they had ever been to in the past 20 years. I whole-heartedly have to agree. We had a blast, and were so exhausted by the time we left.