How to change a roof seal in a leaky RV?

Question

I'm looking at getting an RV. The guy says the only thing wrong with it is there's some leaking at the roof, but no damage has been done. Also, it's basically a one ton truck with a camper cabin (that's all the mid-size ones are right?), so is it possible to rewire just the stuff a normal truck would have (lights, engine fuse block, etc.) w/o having to get into the RV wiring?

Answer 1

Yes