Whale Vomit
Alan Davey is being taught to surf on Lahinch Beach in Co Clare by his friend Brian Miller. They found a ball of ambergris or Whale Vomit which is used by perfume companies to attach scent to the human skin and is potentially very valuable.
http://www.rte.ie/radio1/the-john-murray-show/programmes/2013/0304/371969-the-john-murray-show-monday-4-march-2013/?clipid=1016031