Saucing is entirley up to your preference and what you think the judges will like. According to what part of the country your in differents style sauces will do better than others.
I have seen people win both with and without sauce.
I have seen people use off the shelf sauce straight out of the bottle and others mix a couple and doctor them up. Something you have to play with and see what works best for you.
Belly Brothers BBQ Team
2007, 2008 and 2010 Best BBQ Team in Boone County, MOFO Country.
Pull Behind Grill and Spicewine Smoker.
Weber Silver Kettle
Mega Margarita Machine