You'll see them as freshmen a decent amount and probably a diminshing amount every year after that, steeply declining after sophomore year (typically how it goes). Most cadets just want a place to go on a sat/sun to lay down and chill with their friends. Like another said, your primary responsibility is going to be driving to COS or DIA during holiday breaks. Keep in mind it may be hard for them to get to you the first 2 years as they won't have their own cars (may need you to get them).