This course, taught in Vanguard 420 dinghies, is for older students (ages 13-16) who have successfully completed the Level Two class or have equivalent experience. This two-week class and age of the students will allow them to master more skills by the end of the course. This course is taught in 2-person Vanguard 420 sailing dinghies and will build upon the skills learned in the Level Two class. Students will learn to become more aware of wind and weather, what supplies are needed for sailing trips, learn and navigate a map, how to toss an anchor, and will focus on more advanced sailing, boat handling, and safety skills, including tacking, jibing and landing a sailboat. Students' skills will be constantly evaluated and at the appropriate time those who are interested will be introduced to advanced concepts.