Ari -- I read this thread with a bit of envy. I have no options like you do. Go for it and have fun! If nothing else you will learn a lot about photography and running a small business. When I was younger I ran a small business (not photography). That was an experience that changed my whole perspective on life.

Regarding Robert's comment on low camera angle... are you using WLF or did you get an eye-level finder? I just did a "portrait session" using my Hassy -- a custom motorcycle. Being not tall I found many handheld shots to be too low using the WLF. A decent tripod and step-ladder was my solution.