Hi. I am looking to drive from Cleveland, OH to Myrtle Beach, SC. I would prefer my route to not have any tolls or tunnels. Is there a route to take that will fit that criteria? Also, is the drive down there on scary one lane mountain roads or is it a fairly flat drive with a typical highway layout? I don't like tunnels and I don't want to be driving on old crumbly rickety mountains or hills. Thanks so much!