If you don't mind using 2 coupons Narcoosees at Grand flo and Artist Point at Wilderness lodge are both excellent, as is the Yachtman's steakhouse. Flying Fish Cafe at BW area I think is still 2 coupons.
Much over looked is the Maya Grill at Coronado Springs, they also have a real nice lounge ( Rix bar) at the hotel. If you wanted to walk off the meal the path around the lake is about a mile long and takes you past the pool area , (which is pretty cool). It's a pretty resort and relatively quiet.