Do you know who has room at the mark? Do you know the right of way rules? SISA subscribes to US Sailing Racing Rules of Sailing 2013-2016 for all events. The Racing Rules of Sailing are published by the International Sailing Federation, the international authority for the sport (http://www.sailing.org/rrs) . One of the the most important functions of rules is safety as well as promoting good sportsmanship. If you have questions about sailing conduct on the water or just want to test your knowledge, we have a fun link for you. The link below has three levels of difficulty. In each one you are asked to respond to a particular situation on the water. After you answer, you are given an explanation of the correct response along with the applicable rule. Give it a try!