If you have more time, consider extending your stay in Hampi or Gokarna. You can add a day trip to the Nagarhole National Park for wildlife sightings. If you have less time, you can skip Dandeli Wildlife Sanctuary or Coorg and proceed to Gokarna, even skipping a day or two at Bangalore. Make sure you check the opening and closing times of the places before visiting, as they might change during holidays and weekends.