Hi guys, I have a question concerning proxies. I've looked around for similar topics, but they don't address a particular question I have

I'm looking for free proxies, as I need to manage multiple accounts. I'm planning to both log onto these accounts manually, as well as run them through a proxy supported program. Speed is not important. I've read somewhere that many proxies don't last very long, and may stop working in a few hours even.

So are there any reliable free (elite hopefully) proxies that last for a reasonable amount of time? And where would I get these proxies =3

Thanks guys!