The term KAYAKING NEED can be solved by the three letter word OAR. An OAR is a long pole with a flat blade at one end, used for rowing a boat or kayak. It is used to propel the boat forward by pushing against the water. Kayaking is a popular recreational activity that involves paddling a kayak in a body of water. Oars are essential for kayaking, as they provide the necessary propulsion to move the kayak through the water.