Sunbird? Where do you keep your RV?

We spend in the winter in Arizona in our park model and store the RV about a mile from our park. Come spring we get her out, load her up, and away we got for the summer, returning the end of September for another year. We're in Mesa and there are a few storage areas for RVs around - getting expensive as more and more people do what we are doing, but because it is dry all winter, we feel good about her sitting in storage. We do run the generator about every 6 weeks to keep batteries charged and take her out for a drive over to get serviced about 1/2 way through our winter stay.