Port Arthur

The Port Arthur is a Map in S:A which has 4 islands and 3 of it are connected with each other

Main Island  (not the official name)
The largest island wherein the warehouse is located it's also the easiest island because it's this island has lots of resources (food, water, etc). This also is where the AK47 and LAZ 2 is located.

Gas Island  (not the official name)
This island is commonly based because it has plenty of food and water and the near place to have sand that is good for making certain structures and equipment.

Gun Island  (not the official name)
This island is a good base because this island has gunshop which contains guns (Pistol, Rifle, 870 MCS, Ammo Pack) and also has an apartment where there is refrigerator that contains foods and drinks (Pizza, Lemonade, Grape Juice, Stawberry Pack, Blueberry Pack)

Fort  (not the official name)
This island has a locked gate that might be destroyed (using oil drums) to enter the fort. This has storage rooms that contain foods and water, this also has Arsenal that contains a Pistol and Ammo Pack. This is the another island where sand is located.