There is a weight watchers online and I think there are options where you can enroll and if it doesn't work you can stop. There are trial versions. I did one of the older WW programs and it was a good one. I just got tired of them changing their program every 2 years and having to buy new materials. I still use the older version. I can say it is a good program especially to teach you portion sizes and to make you aware of what you are eating. I think you will like it.
Lynda