My husband & I are wanting to take our 13 year old son and a friend of his on a road trip stopping along the way at some fun and interestering attractions. We will be starting out in NW Arkansas and traveling by car and not sure where to head that would be fun, warm and great for us and the kids. Any suggestions? We are willing to go east, west and south into the neighboring states as well. We have about 5 or 6 days off of work.