How could you not go to the Boardwalk??? You can get there via boat from Epcot or Hollywood Studios.....Its a nice boat ride to break up the day at HS....not much goes on in daytime though.....but it is a good chance to see other hotels.....Yacht, Beach club, Boardwalk, Dolphin, Swan......You go by all of them......
Its better at night, they have a few (like 3) carnival games set up.....Face painting, hair wrap etc., shops to go in, sometimes jugglers, clowns, bikes to rent, ESPN club is there!!!......At the end of the boardwalk they have a big building that says "Dance Club" on it......dont know it that is what it is or just a banquet hall or what.....
At Yacht club you can see the big pirate ship that has a huge slide that goes over the sidewalk to the pool.....its way up in the air....really cool.....