Workout !!!

I have been working out at YMCA in our town for the past two years.I've gathered friends and acquaintances.I've joined group classes that will help me get fit physically. When I started school this fall 08, I slowly cut down my workout.I used to attend group workout four times a week. Now I felt I've gain weight and I missed my friends and instructor. I hope I can find time to workout again since my class at school was done just this Tuesday. By the way, my workouts consist of Pilate's, NIA, weightlifting and using equipments like tread climber, tread mill, etc.