How well does Blackmoor MMRPG line up with Living Greyhawk?

[Keolander]

Sort of laterally related to this would be linking up the OD&D Castle Greyhawk campaign (using the old Avalon Hill Outdoor Survival Board) with Blackmoor. You could consider the board to be the area beyond the borders of the Barony and its surrounding environs.

Avalon Hill Outdoor Survival Board