Hey, i'm trying to create a blog too to discuss subjects that i like. I've some friends that have a blog already and they were doing it. They had a marketing focus, they were talking about good things they like and now they're receiving money from some online business to add. Is great!!!! The agreements can be done also taking in consideration the places where you go. As for example, if you're dealing with food you should go to some event that talks about this, this way you will have more contacts in the area and so you will make agreements.