Austin has grown a lot since I lived there are a lot of people from outside Texas have moved there so I'm sure the culture has changed - but when I was there going from north Austin to south Austin seemed to be this epic trip the locals would only do on a weekend -- and probably pack water and sandwiches for the drive across town. A really exotic senior trip "abroad" for students might be to Houston or Galveston. You probably met your future spouse in grade school. Not very worldly.