ehh that is only the south. The program I am using won't allow me to make a huge map. I have to make separate maps.
Well, what we're saying is that the south shouldn't be separated from the north. They should be part of the same continent. If you can do that while still making separate maps, that's fine ;-)
Personally, I was seeing the Colonies as being more a political than an obvious geographic distinction: just places in the wilds between the South and the North that have been recolonized following the devastation. I had seen the islands as being off the east coast of the mainland, scattered all along from the South to the North, with some of them falling under the designations of all three areas.
Here's a (very very) rough sketch of my general mental picture of the lands:
