We will be visiting Arches, Canyonlands and then Bryce and Zion last two weeks of May. We would like to conclude our trip with a visit to the Grand Canyon before driving back to North Carolina. My wife and I have visited the south rim about 30 years ago. Our 15 year old son has never seen the Grand Canyon. Would the experts recommend that we visit the North Rim and then head for home or should we drive around to the South Rim. We will have a travel trailer for lodging. According to Google the mileage is less to vist the North Rim but the travel time is the same whether we visit the North or South Rim. Thanks.