We're you in the Sevierville pigeon forge area?I am sorry I did not see your wave. When I am driving I am very focused on staying safe in traffic, especially today with all of the extra trucks on very hilly road. Several times over the years someone said they saw me in traffic and waved. I did not see them. I was trying to watch for traffic situations that could go bad. (To be clear, I was in a Mojave Sand SC.)