Tetley found it impossible to adapt to his old way of life after his adventure. He was awarded a consolation prize of £1,000, with which he decided to build a new trimaran for a round-the-world speed record attempt. His boat "Miss Vicky" was built in 1971, but his search for sponsorship to pay for fitting-out met with consistent rejection. His book, "Trimaran Solo", sold poorly. Although he outwardly seemed to be coping, the repeated failures must have taken their toll. In February 1972, he went missing from his home in Dover. His body was found in nearby woods hanging from a tree three days later. His death was originally believed to be a suicide. At the inquest, it was revealed that the body had been discovered wearing lingerie and the hands were bound. The attending pathologist suggested the likelihood of masochistic sexual activity. Finding no evidence to suggest that Tetley had killed himself, the coroner recorded an open verdict. Tetley was cremated; Knox-Johnson and Blyth were among the mourners in attendance.