Until you or anyone submits their "final map" - everything is prep work. I foresee drawing a dozen different cave plans to help me decide which do I want to choose for final layout, as well as a dozen different islands. Once I decide this is the cave system I plan to use, with a particular island and coastal region, then I will redraw everything in the alotted time frame of 4 hours.

TM - this looks like prep work only, so it shouldn't count against your actual mapping time frame, not at all.

I'm not participating to shoot for a "win" so much as to see if I can create a plauseable, useable and fun pirate cave map in a four hour period. I want to see what's possible in a 4 hour period.

I actually hope someone else wins!