White Oaks Area
Our unit has the girls do "inspection" at the beginning of each meeting.
Each Patrol can earn points for proper uniform, remembering book, pencil/pen, etc. at this time. Perhaps the same idea could help your unit, in that they could earn points for their patrol by remembering Badge Work, etc.
At the end of the year, prizes are given to the patrols in order of points earned. (small things like Guide writing pads, pencils, etc.)
Peer pressure is a marvelous thing!