Welcome to SR, jasb. You might want to try this section of the forum
Eating Disorders - SoberRecovery : Alcoholism Drug Addiction Help and Information for your specific area of interest. In my experience with SR, there doesn't seem to be nearly as much activity in the eating disorders area as in other areas, so you may want to have more than one support system going on....
Don't know if you have been here yet
Overeaters Anonymous - I put my hand in yours, and together we can do what we could never do alone. or if you have checked out their "find a meeting" page
Find a Meeting - Overeaters Anonymous
There are face-to-face, telephone and online meeting formats available on that page; I would imagine you would be able to find something that fits your schedule there.
Again, welcome to SR, and I hope this can be part of your recovery plan!