Maragata Charters. This company takes anglers out from Palmas del Mar on a 38-foot power catamaran. Snorkeling and combination trips to Monkey Island, Vieques, and Culebra are also available. Palmas del Mar, Anchor's Village Marina, Slip 14, Humacao, n/a Puerto Rico, 00792. 787/850–7548; 787/637–1802; www.maragatacharters.com. 4-hr tours from $70; 8-hr tours from $200.