Do you know where I can find....

small candles that have the piece of paper under them to catch any drips?

My idea is....

I want to give a candle to each person who comes into the ceremony and then have our acolytes light the candle on the end of each pew and then each person lights the candle of the person next to them. Then, the parents light their candles and FH and I light the unity candle. Then our priest can say something about our unity not being just of joining two families, but joining of friends, etc...

Does anyone know where I can get those or have pictures?

EXACTLY!! Those are the candles I am talking about

Take a look....
church candles

I attended a wedding who did that... but she used regular candles.

It was beautiful and while everyone was lighting a candle the vocalists were singing then the priest said a prayer once all the candles were lit.