I used two different formations, a balanced look and a power formation to the right. The balanced look is better for end around plays. The power formation works well for us. Many times the defense will not shift to our strong side so we outnumber the defenders. Since blocking is allowed it gives us a real advantage.
On defense we run a 2-3-2 zone. The two corners up front box in the offense and stop anything going to the sidelines. The two outside backers generally rush unless we are playing a prevent. The middle linebacker is a key defender and should be the best flag puller on the team. The two safeties stay back to prevent deep passes first, then support against the run. The safeties shift to shade the strong side of the offense but each one is still primarily responsible for his own side of the field.