Yeah, its open and you're welcome to join.
Just generate a character with a pathfinder character sheet like the ones linked at the begining of this thread, using pathfinder's 25 point buy, and you can write that character into the storyline when you're ready. A divine spellcaster of some kind would probably be ideal, to serve as a means of support and recovery for the group. However, you're free to pick a character of any type.

Right now, the group is in the settlement of Cloak Wood, in its largest inn and tavern, the Everburning Hearth, still deciding which course to take in order to increase their fortunes and satisfy their curiosity.