If you are making $50/hour that takes 10 hours. You will get weather. You will probably have students who will need to fly on weekends and evenings. Students will have to cancel, sometimes on short notice. You'll have to schedule more than 10 hours a week to get 10 hours actual instruction.
As a new instructor, what do you have to offer the student? Maturity and life experience, of course, but not much flight experience. I would personally not recommend a student go to a green CFI. I'd rather have one who has flown a number of airplanes over a number of years and who can provide more perspective than a "see one, do one, teach one" CFI, a "shake and bake buck sergeant" type of NCO to use a simile.
So, you don't have a lot of flight experience and credibility to bring to the table. You'll be competing with young, hungry, eager CFI's who are after the hours for the money and to move up. They'll take worse airplanes, worse weather, worse students and worse schedules than you are hoping for.
Not trying to be negative, just providing a perspective that is possible.
Oh, yes, you'll be saying that as long as you are hanging around waiting for students, you might as well sit right seat in some charter flights and gain some of this experience you know you need.
FBO recliners are not a good place to sleep when you're 55.