Activity for Cassandra

So me and my FH are going to Gatlinburg TN for our honeymoon. I have been there several times but we have always done the same things everytime. Any suggestions on things to do or places to see?

So I want to have a generation dance where all the married couples get up and dance but I can't figure out a song to dance to.... HELP ME lol I need suggestions I'm getting married in 19 days.