Hello llev80, after re-reading this thread I admit I was too quick to judge you and I apologize. Your last post shows you do have a handle on what you are getting into, especially with family already in the business. Your first post came across, at least to me as, "this looks like fun--I think I'll try this"; which even if it was your thinking, so what--it's really none of my business.
I know what a demanding business it is (not first hand) and it just seemed like a slap at the people who work so hard to make our vacations effortless. But you sound like that is exactly what you want to do, so again, I'm sorry for being so quick to make assumptions about you that are not true.