Also a voracious reader here, and unlike snacking, you can read as much as you want without consequence (unless you don't get your work done or stay up till all hours!). Also, I love to cook and experiment with healthy new recipes, I play tennis, avidly follow pro tennis, and I'm a beginner runner...just did my first 5K in December. Hiking is another favorite, but not so much now, in winter. That, plus all the mom stuff, keeps me pretty busy.
And now that you don't have to be perfect, you can be good.