This isn't actually my site, but I'm writing for it and I've also found it very useful so I'd like to give it a plug.
Rat Race Rebellion is a site which provides info for people who want to develop a career working for themselves and from home. TESL is one of the professions it features, but it also contains a lot of information on other jobs which are compatible (freelance writing, translating and various other things) and also a lot of good general advice and help for anyone wanting to work from home - including a "work on offer" list that seems to be updated daily.
If you're not convinced that you want to spend the rest of your life working for someone else, I recommend you check it out. It's not yet 100% complete - it has only just been officially launched. But there's already a lot of information, and more stuff is going on all the time. You'll find the homepage by following the link above and the TESL page
here.