To make sure everyone gets a fair chance to row, you can only add yourself as a rower to one session that is more than 72 hours in the future. You can, however, cox as much as you like. New sessions will appear once or twice a week - typically on Tuesdays and Fridays.

Once a session is less than 72 hours away, anyone can sign up to it to fill in any spare slots and make sure there is a full crew.