Sugarland's "Stuck Like Glue" ranks as the number one country dance song according to Marco Club Connection which polls different country club DJ's and dance instructors from across the country.  Keep in mind that most of the top ten songs lend themselves well for line dancing, not necessarily two stepping.   Here's the list:

1. Stuck Like Glue - Sugarland
2. All About Tonight - Blake Shelton
3. Hillbilly Bone - Blake/Trace
4. Need You Know - Lady Antebellum
5. Giddy On Up - Laura Bell Bundy
6. Country Done Come To Town - John Rich
7. Roll With It - Easton Corbin
8. Why Don't We Just Dance - Josh Turner
9. Turn on The Radio - Reba McEntire
10. Pretty Good At Drinkin' Beer - Billy Currington