[Ravenblade1979]

I don't think so. Not if you made it kingdom only mines. And allow a few people in per day. Other then that they would need to goto the main mines to mine there.

Also set a time limit like they have in the map dungeons...like set it "you have blah minutes to mine" and a timer starts. When its done then your taken to the enterance and have to wait till your next alloted time in the mines.

Its not taking away from the main island really. Its just letting people use private mines for a set period of time.