I would have to say that the grand floridian is the best place to do it, however i just visited the new saratoga springs resort, and it looked nice, but would stick with the best.
I gone to the GF spa twice and both times I had the aromatherapy bath and the swedish massage.. I loved it!
My daughter had the head and neck massage and then the sports pedicure which she loved as well.
One time we went and my Mom was having such allergy trouble. She went for the sinus massage and loved it.
I love the Swedish massage....have had the aromatherapy bath...but they had to bring in buckets of ice before I could get in it (can't tolerate the heat).
I do think the hot stone massage at Saratoga Springs sounds like it might be nice to try though.