How do I take care of a misdemeanor in another state?

I'd recommend you obtain a private consultation with a lawyer if you need specific legal advice. Most attorneys provide free initial consultations. Yes, your license can be suspended in Michigan when you have warrants in other states. You should turn yourself in and hire a Georgia licensed attorney to assist you with this matter.

Yes your license can be suspended in Michigan. You should get an attorney in Georgia to help you handle the matter.

You will have to take care of the charge in the State where it occurred. Depending on the state and it's agreement with Michigan it is possible and suspension will be honored here. Get an attorney to assist yourself.

To resolve an out of state matter, you need to contact and hire an attorney in that state. (Or just go there yourself and try to resolve it - not recommended, as you do not know the rules or procedures). I do not believe that your license would get suspended in Michigan, however, it would depend on a number of things. What was the charge in GA? Was there an associated traffic matter, like speeding? Knowing the answers to these questions can assist your attorney to answer your questions.

Yes. If your license would be suspended in another state for whatever reason, that state could notify Michigan who will then suspend it here. You should retain counsel in Georgia to assist you with your matter there.