From what I am seeing it doesn't look to hard for a new breeder to pop up biggest thing is breed some good quality snakes keep them clean and get great pictures. Then offer them at a lower hand price just because you don't have a huge rep behind you and start making friends.
I am in the process of starting up a little biz and that is how I plan on doing it. I should have 2 pastel clutchs this next season!!! Can't wait!
And as it seems you have already figured out, READ READ READ! Read the forms, books, website to know all that you can as you start this adventure. Plan ahead- I have been studing incubaters even though I don't need on for at least 4-5 more months.
And don't forget ASK QUESTIONS!!! best way to find out if you are on the right track or way off in the bondocks!
matt