Roommates may be assigned to your room if you do not submit a rooming request, or if you submit an invalid request, and there are other students of the same gender that have also not selected roommates.
We will not add you to a requested room unless we receive approval (a rooming request) from all of the roommates that you can join that room.
If there are no other travelers without roommates, you would be placed in a single room until you can provide your new request. The fee for a single is usually $500+ increase on the cost of the trip so it's very important that you submit a new request as soon as possible.
If you don't know who to room with, we recommend contacting the Student Organizers for your trip. They have access to a full rooming list and can help you see who still has space in their room for you to join.