NW Arkansas/East Oklahoma area, any 18+ nightclubs? -

My friend I are both turning 18 soon and we re looking for a good club =] I live in Fort Smith, Arkansas and am willing to travel as far as Northwest Arkansas (Fayetteville, Rogers, etc) or very eastern Oklahoma (Roland, etc). Any other activities that are just 18+ would be nice to know too =]

lemme me know when you find one so I can go too