I have an older Minnie Winnie that I am trying to get ready for a AZ adventure. A couple newbie questions. 1.) when the generator and aux is on, I?m still not getting power from the outlets. 2.) the Roof top A/c unit is not turning on when the generator is running, should it? 3.) I rented it out of the summer and the person did. It take care of the bathroom very well, any storage tank cleaning ideas? It only has 66k miles and is in good shape . Any advice on the 3 issues? Thank you