Wrecking in the Florida Keys was conducted from sailing vessels. Numerous vessels would patrol along the Florida Reef looking for wrecks. The wreckers would normally anchor at night in protected anchorages along the Keys, and then sail out in the morning to see if any ships had wrecked during the night. As a result, a ship that ran on the reef during the night might attract a dozen wreckers by the afternoon of the next day. The first wrecking captain to reach a stranded ship became the wreck master, determining how many wreckers he needed to help salvage the ship, and directing the operation. Wreckers had an obligation to save passengers and crew of the wrecked ship (for which they received no compensation), and to salvage as much of the cargo as possible, and the ship, as well. If the judge in Federal court decided that a wrecking crew had not done everything possible to salvage cargo and ship, he would reduce the award.