Where is gas isle on HorseIsle 2

Open up the game then look above the chat boxes. There are a bunch of tabs. (ie: myself, inventory, horses...). Four from the right, there is a tab labeled "map". There it will show you a Horse Isle 2 global map. All you have to do is click on the map to zoom in (so you can read) and move the map around with the mouse to view different sections.
I found it to on the lower right hand side of the map. It is one of the grayish-green colored islands.