Pressing forward, I have added some to the newest experiments in Mini-Gazetteer. Or, maybe I'll just call it a Blog-Gazetteer? Anyway, I added some additional terrain and random names to the base map.
I think this is as big as I feel comfortable with. Not being one that enjoys 'drilling-down' into a setting, I want to start small and work out from somewhere. So, with that in mind, I will pick a 'Base Camp' and flesh it out, and expand.
Perhaps from Skelan...