If you're totally uninterested in that idea, I have seen a lot of people go into real estate--it's not horribly complicated to get your license in Texas. I have also seen many people go back to school for technology-based certifications.
Above all, try not to let those people who give you the side eye when you talk about leaving the profession get you down. Every year I see more people I know announce that they are leaving to do other things--and I'm sure it's not just in our field that this is happening. I just wish the right people would take notice and look at the reasons why people choose to leave in the first place.