I'm having an intimate vow renewal, about 60 people. There will be a reception with dancing. I'm wondering if a DJ is even necessary, it seems kind of much. What about putting $100 into some new music and hooking up my already well built iPod library and a friend to play the important songs? Is that just too lame? There won't be a first dance or any father daughter dances since it is a renewal. Just fun and dancing.