We have already been looking at a few places offering zip line tours but just wanted to ask here to see about ones we might have overlooked. It would be myself (35) and my wife who would go. Height/speed/length of lines......whatever......we;d consider it. In particular though we are looking for a tour that would allow us to see some nice views of the area aswell. Its our first trip to the U.S and we have 5 days in Gatlinburg.