By Susan Slusser and Demian Bulwa San Francisco Chronicle Marooned on a tiny Caribbean island, family members of Oakland A’s star Yoenis Céspedes feared their journey would end right there under a baking sun. Their effort to follow Céspedes from Cuba to the United States had gone horribly wrong, leaving them abandoned for two days on a strip of sand more than 600 miles southeast of Florida. The 10 travelers, including a baby, had no water. They had neither food nor shade. They resorted to catching and cooking an iguana and a seagull, with foul results. As time wore on and dehydration set in, there were hugs and goodbyes. Estela [...]