PHILIPSBURG, St. Maarten — An 85-year-old British sailor who dreamed of crossing the Atlantic on a raft as a young boy has completed the journey in 66 days with three friends. The 2,800-mile crossing to this Caribbean island, led by Anthony Smith of London, took about two months and was generally smooth except for damage to two rudders on the large, sail-powered raft. “Some people say it was mad,” he told The Associated Press when he arrived in St. Maarten Wednesday. “But it wasn’t mad. What else do you do when you get on in years?” The jovial crew said they wanted to raise awareness about the environment and to prove the elderly are capable of embarking on adventures that are mistakenly considered dangerous. They also aimed to raise money for the British nonprofit group WaterAid, which provides potable water to impoverished communities.  A stroke of bad luck paid for the trip, courtesy of Smith, who was hit by a van and broke his hip. “I got some compensation money,” he said. “So what do you blow the compensation money on? You blow it on a raft.” The crew departed from the Canary Islands after bad weather delayed their trip for about a month.  A whale played alongside the raft one day, and a school of mahi-mahi followed the raft almost the entire journey, said crew member John Russell, 61, of Britain. “The wildlife was just fantastic,” he said. “There is nothing to be scared of. We were all old men.” Halfway across the Atlantic, Smith celebrated his 85th birthday with a chocolate cake that his doctor, Andrew Bainbridge, cooked on board. The crew intended to end their trip in the Bahamas, but strong winds and currents forced them to the Dutch Caribbean island of St. Maarten. “Yes, of course it’s a success,” Smith said with a smile. “How many people do you know who have rafted across the Atlantic? … The word mutiny was only spoken about two or three times a day.”