Planning a 7-10 day trip with kids. We've road tripped to Texas 18 hours in one night with our kids they slept and woke to sun and palm trees. Looking to do a road trip to Tennessee/North Carolina possibly South Carolina. We want to hike in the smoky mountains and see the blue ridge mountains. Go to the Biltmore Estate, possibly stop at a beach. Any one have some clever road trip ideas for this location and what to see and do?