Originally Posted by .:Chris:.

Once you start charging people money, they expect the world. It doesn't matter if it's $1 or $1,000,000 - so you'd better make it worth your while to accept the onus.

On a similar note, I've never charged anything for shooting cars but I've made countless friends doing it. (Car oriented people are some of the nicest people you'll ever meet IMO.) You have to know whether it's a hobby or a job, I really don't think it can be both. $10/r isn't enough for it to be a job, you're just extending your hobby into something that it shouldn't be.