If it is cool at night, wear fresh clean socks to bed. The old saying 'if your feet are cold, wear a tuque and you feet will warm up', is true.

Make pee partners. A pee partner is someone other then the leader that will get up and go outside. That way at least you are not leaving the tent all night long.

A pee parade. Make sure that everyone visits the bushs/washroom before turning in for the night. And limit there fluid intake after dinner.

Take extra clothing. At some point I'm sure you will be lending out something to someone who got wet, or lost there sweater, or never packed one.

An Airstream parked right around the corner is also a great idea. After all the roughing it is for them not you.

I hope that you enjoyed your weekend.