I understand the legal implications, I hope you can figure it out!
About my pinrequest, yes! That's exactly what I mean. If I have my Goblin dungeon somewhere on my map, it could be nice if, when I tap on the pin "Goblin Dungeon", it automatically scrolls or gives a shortcut to it's map. Just a little thing that would help with user-comfort. I'm looking forward to what this app becomes, I think you have an amazing opportunity on your hands!!
Best of luck!