I worked through a couple chapters of SICP using Racket and the SICP package in DrRacket before moving on to Emacs and Geiser.
DrRacket is a great starting point if you don't want to bother with setting up Emacs and the SICP package even supports the image elements that are covered in the course.
In order to use this, you will need to install Racket first: http://racket-lang.org/