From SSR you could take the boat to DTD and then get a resort bus to WL. The WCC restaurant is in the lobby of WL, just to the left as you enter.
The Hoop Dee Do dinner show is held in the campgrounds section of the WL resort. To get there you must take the boat down at WL boat dock. This dock is out the back door of the lobby, heading past the pool area, there will be a path to the boat dock. There are two boat launches -- I know one goes to MK and I believe the other one (the smaller one) does the CR and campground stop. There will be a sign down there at the dock stating which boat goes where. Once you get off the boat at Ft Wilderness it is a relatively short walk to the building where the HDDR is performed.
Or you could take a cab.