Do it! And sign me up man. I'd love to have someone like you as a personal trainer. I've never really even been to a gym, let alone had a personal trainer. LOL I've learned everything I know from the internet, personal experience, experimentation, books and videos. I'd love to get a legit trainer at some point. But I feel like I'd be SUPER picky about who to go with. You'll be fantastic at this! Somehow I already though that's what you were doing.