I can understand your frustration, but the fact is that traveling with a 2 year old and living full time in an RV is NOT going to be easy on you, your husband, nor your child.
We 1/3 time in our fifth wheel.
We spent 107 nights in it last year and hope to do about the same this year. We camp host for the 3 months the kids are out of school. My daughters will be 10 and 7 in July. By the time school starts back in the fall, we are ready to go home and have a little bit of space for each of us.
My only suggestion, if you plan to do this is to try to work at a hospital that also offers day care within the facility.