Washington has begun issuing travel licenses that promise to bring thousands more U.S. visitors each year on legal trips to Cuba, just 90 miles off Florida but off-limits to most Americans, AP reported. Nine tour operators have been granted licenses to run so-called people-to-people exchanges since May, said a U.S. Treasury Department spokesperson who was not authorized to be quoted by name on the matter. The spokesperson declined to comment Friday on how many applications have been filed, were rejected or are still under consideration, but said Treasury has been receiving an average of 10 applications each week since new guidelines were published in April, and officials are working to review them. The spokesperson also would not identify companies that have been approved, citing department rules against discussing individual cases. However a handful of organizations confirm that they have received permission, and one company that got its license Tuesday is already booking four inaugural trips for Aug. 11, with space for 100 people. Other groups have more modest plans, but with dozens of operators seeking licenses, industry experts expect a return to the levels of 2000-2003, when tens of thousands traveled on people-to-people licenses annually.