1) Download SA-MP Client: http://www.sa-mp.com/download.php

2) Download their downgrade patch

3) Install

4) Add Westcoast Roleplay to your favorites

Server Ip: 67.228.226.108:4477

5) Make sure you have a roleplay name Firstname_Lastname

6) When you go in register a password /register <password>.

7) Start to play!

8) You need to get GSC in order to use invoice chat, you can get it here
http://www.getgsc.com