Anonymous surfing/SOCKS proxies? What is out there?

I used to use Socks Cap for anonymity and it worked great. But it has been awhile.

Is there a reliable place to get SOCKS 4/5 proxies that actually work? They used to be dime a dozen but all the sites that have them, the proxies are always dead or slow. Are there any lists you can buy online?

If there any other service like anonymizer where you can just use their gateway? I was going to sign up with anonymizer but holy shit is it expensive.

It is just for anonymous surfing and such. Nothing too complicated. I loved the simplicity of SocksCap.

Thanks!