I guess I will be first to reply
For me, I had to get rid of all of the things that triggered this behavior in the first place. That meant getting rid of a lot of things I liked and thought I really needed, but in retrospect, don't miss all that much. My life is simpler and less complicated.
-Movies, DVD's that contain any sexual material that might be a trigger.
-Music that was provocative or put me in a certain thought pattern
-Magazines, etc. - it's amazing how many magazines are "soft porn" these days, like Maxim, etc. Get rid of them!
-Friends - stop hanging around friends that encourage this behavior. You don't have to cut them out entirely, but slowly start spending less time with them.
-Only go on the internet if I have a reason to do so, and monitor my time on the internet.
This is just getting started. I will keep working on the list as time permits.