Right now they have classes online.
For designations you can go to edesignations.com
If you really want good classes for Real Estate I have taken almost everything that they teach.
Take the GRI.
So Cal Homes Realty
You should try the website http://www.qualitycertified.org. You should be able to find out answers there. I am QSC certified.
By the way, let me know if you know of anyone who lives in my area of Southern California. I will pay you a referral.