Sweat it out Sunday

I am trying really hard to go to the gym and get back in shape. Since I was a teenager I have struggled with self-esteem and my weight, usually leading to dieting/exercising for a while to lose weight and then gaining it back. I've never been overweight, but usually on the top end of healthy and always wished I could be a little skinnier.

Knowing that my wedding is 7 months away I am trying to keep that in mind and not totally overwork myself so that I get sick of it. I'm an all or nothing person so I have to remind myself that off days are okay.

My goals for working out this week:
Monday - Cardio 20 minutes, weight machines for arms
Tuesday - ZUMBA
Wednesday - TBD
Thursday - Off day (evening meetings at school)
Friday - Mixed Fit Class
Saturday - ZUMBA

I'll check in next Sunday and see how far I've gotten. What are your favorite things to do to workout? Do you prefer classes, weights, running, or something different?