Welcome to the Feral Heart community.
I would recommend that you read through the rules as it is linked by PrettyReckless there for you.
Also, he have quite a number of fun things to do. There are forum games, and events such as FH movie night, and the official RP day.
Also, if you have any questions, feel free to PM me, or you can visit the help board for a possible answer.
Once again, welcome to the community.