In the South Seas Robert Louis Stevenson

For nearly ten years my health had been declining; and for some while before I set forth upon my voyage, I believed I was come to the afterpiece of life, and had only the nurse and undertaker to expect. It was suggested that I should try the South Seas; and I was not unwilling to visit like a ghost, and be carried like a bale, among scenes that had attracted me in youth and health. I chartered accordingly Dr. Merrit's schooner yacht, the Casco, seventy-four tons register; sailed from San Francisco towards the end of June 1888, visited the eastern islands, and was left early the next year at Honolulu.