The Island. What is it and what are its rules?

Theme: The Island is an ordinary island on Earth but cannot be found, it is located somewhere in the oceans. In The Island there are hidden portals to different worlds, you must find them and explore in them. You must state your character when introducing yourself. The name and preferrably a link to where you posted in the "Who am I?" thread. You can form groups with other people. When doing this you must say:

Tiffany forms __name of your group here__ group. or Tiffany joins __person's name here__'s __name of group here__.

To simplify this: Tiffany forms cat group. or Tiffany joins John's cat group.

(Each portal is created by a member as a new thread under "The Island and its Portals".)

For example; a thread would appear like this when made.

Trunk of tree: Cat Land

You don't have to put the cat smiley though

Now if you still don't understand something (I don't! Just kidding!) then please, PLEASE post here. You'll be helping everyone else too!