The map looks interesting - shame it does not work! A caravel and an explorer are just not enough to start a colony, you need to add a TC or covered wagon, villagers and starting resources as well. It's useless for a skirmish game and by far not interesting enough for some kind of RPG.
I also noticed that the map size is fixed and does not change with the number of players. If you want to update the map you should change that as well.