The C-58 Wreck is located near Cancun, Quintana Roo, Mexico. It was originally a minesweeper in World War II, named the USS Harlequin. This dive site can be a challenging site due to the currents and depth. While diving this wreck in search of eagle rays, our group had several people abort the dive. The current was so strong that we had to crawl along the sea floor to get to the wreck itself, and then boost from section to section of the wreck or risk being swept away.