Plan ahead of time to minimize surprises. Be sure everyone is aware of expectations, cost, optional excursions, arrival & departure times. Also be sure to secure your passport. There are no refunds due to an expired or misplaced passport.
The following is a list of activities that can help you with your field trip.
Budget Plan
List of Participants & Contact Information
Itinerary
Research ahead of time
Take lots of pictures
Click on the picture to check out How to Plan Fun Road Trips.
This link will take you out of this site.