Duck Doge

Rule 1: No hitting one-another (With or without boats)
Rule 2: Rules of the road apply
Rule 3: No hitting one-another
Rule 4: Take all marks to PORT
Rule 5: No hitting one-another
Rule 6: Bribing the committee is against the rules (while anybody is looking)
Rule 7: No hitting one-another
Rule 8: There is no rule number 8
Rule 9: No hitting one-another
Rule 10: Follow all the rules
Rule 11: No hitting one-another
Rule 12: Never make a duck change its course (Dodge theDuck)