This site is terrific for finding ideas for mountains to climb as well as good intel on how to get there. The best part is that it allows you to create an account for free and keep track of what summits you have visited. You can keep track of whatever details you like- from as little as just that you did it, to adding date, distance, time, elevation gain, even a personal trip report. As you record more and more peaks, the site automatically shows you various lists you are progressing on.