I just bought a 32' 91 Winnebago Chieftain and have to fix a few things?

1. All of the 120V wall plugs in the front of the coach do not work, while the one in the back bedroom does, where do I look? 2. The 3 overhead florescent ceiling lights do not work, again where should I look? 3. I blew the parking light fuse, where is it located? 4. Does anyone know where I can find a vehicle manual, I have the large book that explains the accessories, ie stove, fridge, etc, but nothing on the mechanical aspect of the 90 Ford chassis. 5. Finally, the fridge doesn't run on propane but is fine on 120V, and I do have propane, any ideas?