Am I completely crazy?

What Boon Docker said. Fuel and Campgrounds are expensive. Insurance on the Class C might be expensive. Will you have a vehicle that you tow to get around when you are on the road to go sightseeing in, the grocery store, run errands, etc? What do you do when it rains for days? You can't drive an RV as fast as a car so you won't be able to get very far in a half a week. What if your house sits empty or renters trash it and you have to pay someone to clean it? Maybe a used RV? Is your health insurance paid? Is it accepted in other states? It might be doable if you sold the house and paid cash for an RV. Then you would only have fuel, campgrounds, insurance, food. Then the question would be what if you don't like the lifestyle? Maybe wait awhile and save more money and plan on home schooling when the baby gets older??