aerobics fever

Arrgghh! I'm jealous! Three of my female coworkers are now going to the gym and are into dance aerobics. I've heard another one will be joining too. They kept on inviting me but i cannot just decide yet. It would mean i would have to report to work early so that i can go out early and attend the dance aerobics. I so wanted to join in any dance lessons/class but work sched would always get in the way. It would help if I live nearby but i don't so it's quite not feasible. Maybe i'll just do my own dance routine at home but dancing in a group is more fun! It's not just about losing weight, i enjoy dancing so it's hitting two birds with one stone. What can I do? Leptovox and exercise - the dress for our upcoming Christmas party should fit right already.