Assuming you are referring to a small boat, such as a dinghy, the best way to drive through choppy water is to keep the bow (front) of the boat pointed into the waves. This will help keep the waves from swamping or capsizing the boat. It is also important to go slowly and avoid making sudden turns, which can cause the boat to tip over. If possible, it is best to wait for the waves to die down before attempting to cross them.