Many HAMS are not directly involved with any emergency service. If you are one of those, what to do in this county can be a little confusing, but HAM rules apply.
There are many correct ways to contact the Marion EOC. The list of EmComm services here will show how to contact the EOC, mainly thru MERT on 146.610 FM or KK4DFC on D-Star. Those are some of the many ways you can use your skills as HAM operators during major events.