Hello boater! Effective July 17, 2009, the Illinois Department of Natural Resources changed their guidelines for distance learning. Students are now required to spend a minimum amount of time on each course page before proceeding to the certification exam.
Use of the wind is one of the oldest forms of powering a vessel. Sailboats range in size and complexity, but all have basically the same four components; the hull, the rigging, the keel or centerboard, and the rudder.