Birthday Party Preparation: Curves

Any Suggestion on Which Gym Facility to Join?

Hello M.'s. I want to work on loosing some weight. I have decided that I need to join a gym in order to focus best. I would prefer an all women gym like Women's Work out World or Ladies Express but I do not have any near me. Can anyone suggest any other place near my area of Plainfield, Naperville, Aurora?? I thought about Curves, YMCA but not sure, please foward me any suggestions you may have. Thank you!!