Zinke used private aircraft and performed political duties in relation to an April 1 trip between St. Croix and St. Thomas in the U.S. Virgin Islands. Zinke had been in St. Croix on March 30 for an official meeting with Governor Kenneth Mapp during the day, and spent the night at a fundraiser for the Republican Party of the Virgin Islands, where donors of between $1,500 and $5,000 were allowed to have their pictures taken with Zinke. The following morning, Zinke took a private flight costing the government $3,150 to St. Thomas to celebrate the centennial of the Islands' handover to the United States by Denmark.[78]