Install or verify that you already have Java 7 or higher
You will also need to download and install the forge client. When you run this program, you will need to make sure that you choose to install the client.
Lastly, you will need the mods. I have grouped them together in a zip file to make it easier to download. Once you have them pulled down, make sure you unzip and then copy into your minecraft mods directory.
The address below will allow you to connect to the server.