I suggest you look at wedding sites and magazines for interesting groupings. Any group photo even for a business can give you an idea. Share these with your photographer. And then think of location. The most challenging are at the altar since there are so few options. I suggest you take those group photos out of doors or at the reception. Think about the backgrounds. And give it some time. Rushing does not lead to creativity. You do not have to do all of them at once. First, after the ceremony, do the two of you then later on the families. This way people won't get sick of smiling and you have time to be creative. I'll say it again. These are the most important photos of the entire wedding so plan them well. Here are some samples of a classy classic image and a more fun poses.
