Howth, Co. Dublin - 27/5/12: Liam Burke's Tribal (left) from Galway Bay Sailing Club competing in Class 2 on the final day of racing in the BMW ICRA National Championship 2012 at Howth Yacht Club where 1,200 competitors competed in the three-day event. Photograph: David Branigan/Oceansport.http//:www.oceansport.ie..