This usually varies on the set up. A typical collegiate or high school rowing team will have around 3 8+ of people so around 27. Each 8+ "Eight" has eight rowers and one coxswain. A typical national...
It depends how you define team, if you define team as one crew, which i am going to assume, then it goes a little like this
Sculling - where each person holds two oars - Single - one person. Double...