I love GS, and I would recomand the "Beyond the Nightmares Gate" too. I just forgone mentioning it before cause it is not published yet. But it is the next one on their list... At this stage unless you have a hard copy, you have to wait. But LW 11 is there, so you got that one atleast for now.
I do not remember GS 3 but I know LW 11, which I read last week again, does go into the effort to explain the Daziarn in two location, you get two pictures that show a wide map and local map. Also you get a rough estimate of the time dilation (GS gets this too) and experience Neverness.
*goes back to waiting*