I was thinking of mapping this area:

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Ss a navigation/sea/lake chart with proposals to construct a series of locks and channels (or actual?) , bypassing the swamps of the south to extend ocean trade from the sea to the eastern part of the region 3 kingdom, which has not bed drawn. I wanted to drop a city on the NE corner of that lake as a the access point into the mountain areas....

Got to read the CWBP wiki writeups on these areas first, though...

-Rob A>