That's wonderful that you want to start a Support Group sunshine! Have you checked the National Myasthenia Gravis Foundation to see if there's already a support group in your city? There is a MG support group in my city and several other cities in my state. I found out about them several years ago through the National Myasthenia Gravis Foundation.
I would go to the National Myasthenia Gravis Foundation website to see if there is a Florida MG Chapter that you could contact to see if a support group is already set up. If not, then maybe they can give you some information as to how to go about setting one up.
Good Luck
***EDIT*** I went to the site and see that they have a MG chapter in Greater FL. The link is below.Click on that and it lists the different Support Groups in FL. I hope you find one close to you!
http://www.myasthenia.org/Livingwith...AChapters.aspx