from congress park could see one night wishes far off the balcony - was at the top (4th or 5th floor)
the stops are Grandstand, Carousel, Paddock, Congress park, Springs.
so if you want to go to CH area (gym, spa, gift shop, snack bar, restuarant) - then you just get on a bus (unless you are at Springs or Grandstand). (also don't get on the DTD bus it goes a different way)
springs is the last stop.
to get back just walk over to Grandstand. (except Congress Park it is a little further to walk to this but only a little)