To provide some privacy, have a tall cheap tent available for changing clothes and such. its a good place to store their personal gear.
The problem I deal with is lack of sufficient hanging spots withing a realistic distance from camp. Our troop seems to end up at State Parks, and overcrowding is an issue. If the leaders are not careful when we pull into camp on friday night the troop gets scattered over 3 square miles.
The real fun begins when The Boys and Parents with Hammocks get into fist fights over the best spots.