Activity for Concetta

Does anyone have any good recommendations for a dj in NJ area. I'm not sure what to look for in a dj so any tips would be helpful. I've seen the questions about what to ask your dj but I'm talking about what I should be looking for before I contact...

So I'm trying to find a photographer and videographer and it hasn't been easy. Opinions on having 2 shooters? Is a second shooter more important for a photographer or a videographer. I was thinking 2 photographers and one videographer. Please help...