Dude, quit your job and move to Thailand (or some other cheap place) while you work on your web businesses. The cost of living there is super cheap so your daily expenses will be low and your savings will last longer. Plus, you'll get a chance to explore the world. It's not nearly as hard as people think.
Good luck.
Here's a good article that discusses this idea: http://www.expatsoftware.com/articles/2008/05/laid-off-one-t...