Snug Harbor Marina will host its 31st annual shark tournament this weekend. The two-day fishing competition begins Saturday as teams of three seek to catch blue, mako, thresher and tiger sharks, some weighing more than 200 pounds. The tag and release event will feature prizes with special categories for women and juniors. A hidden weight award will presented to a fisher for the shark weighing closest to a hidden weight. The event wraps up Sunday with an awards ceremony and cookout.