You can take a bus from DHS to DS but only after 4pm and only one way, there is no return service from DS to any of the theme parks at any time. Have you looked into the options at the Epcot Resorts? Boardwalk, Swan, Dolphin, Yacht, Beach club…those would be easier to get to and from, you could walk or take a boat With no traffic a bus/car ride from DHS to DS is about a 10 min drive

Disney Star Wars Resort

Tampa Web Design

Disney World Resorts Info