Here is the current map of the continent that the mortal part of this roleplay will be set on. In this thread, you may make requests for certain parts of the continent to claim as a part of your god's territory.
After making a claim, anyone who also has their eyes on whatever your claim is has the opportunity to request it as well and those involved will hopefully be able to work it out. If you're not able to work it out on your own, and this isn't a case of one person obstinately refusing to be reasonable, our GM will make a decision about what will happen to the claim. Make sure that, whatever it is you are claiming, it fits with your god's society in both size and location.
To make it simpler to request territory on the mainland, I've put together a, admittedly sloppy, grid. Since everyone's not going to have rectangular territories, just give the general area you'd like and I'll make it more naturally shaped once everything's been decided. Here is the map with the accompanying grid.