Renowned internationial fly fisherman, George Barron, speaks about his new book, "A fine Line" & about his love of flyfishing on Lough's Corrib & Mask. Jonathan Nicholson, The Commodore of Ireland's largest sailing club, Dublin Bay Sailing Club, speaks about how they hope to fulfill a sailing programme later in the year. And Lorna Siggins speaks to the crew of the Celtic Explorer research vessel as they are about to undertake a voyage this weekend to recover seismic devices from the ocean bed. The devices were placed to measure seismic activity from earthquakes at sea.