Kicking around the Idea of full timing but I need help.....

If I were you, I would be very hesitant to give up an 80K job (if you like it) in hopes of replacing it as a full-timer. Maybe I'm missing something. Not sure why full-time if you will still be tied down with a full-time job. Nothing all that special in just living in an RV. Usually it's special if one has the freedom to travel in it, and lot's of time for fishing, hiking, etc. Doing it with a large family; I won't even go there.