We are hoping to take our kids to DC for a week and then Williamsburg for another week. We can trade through RCI or Interval. What resorts do people recommend for each city. We would like to be close to the "big attractions." We are hoping to go in July 2016 so I am going to be starting searches for the best resorts now so hopefully something will come through. We were thinking Marriot Mayflower or Wyndham Vacation Resorts - Old Town Alexandria for our week in DC?? Then either Marriott's Manor Club at Ford's Colony? I am not sure if we will be able to trade into these but want to know what people think are the best resorts in those two areas? Should we also try for a week in Virginia Beach?? If so what do you recommend?