I would not recommend travelling to Capri with an organised trip as it is very expensive and there isn't anything you cannot see by yourself.
Some drive a motor scooter down the path, which saves the walk back up to the street! He took us on a spectacular day trip along the Amalfi Coast, showing us absolutely awesome places to stop in Positano, Amalfi and Ravello, including an amazing lunch at a resturant high in the cliffs near Ravello.