TigerTanker44: I'm having trouble with this mission. Trying to get up and running early and the enemy orcs keep sending Ogre Juggernauts at me. Any tips would be appreciated.
Go immediately for the larger island with the gold mine and settle there. That is, the island with a small orc base on it. Also settle on the smaller gold mine island a bit later. While you are gathering resources and upgrading your town hall use 2 catapults to take out the juggernauts. They will hug the shore trying to get to you, so they should be easy to take out since the catapult's range is further than that of the juggernaut.
I used the southern shore of the smaller gold mine island to build my fleet and gather oil. I mostly used submarines to deal with the juggernauts. As for oil, there are 3 spots near your base (including 2 on the bottom right). Try to build oil platforms on each of them, with two oil tankers assigned to each. They will suffer attacks by enemy ships, but you should be able to get enough oil to at least build a submarine that can defend them.
Focus on building a large submarine+juggernaut fleet and take control of the seas. The rest is pretty easy then. Try to lose as few ships as possible though, just so that you don't run out of gold.