https://www.kellogg.northwestern.edu/stu ... trips.htmlYou can see from last year's website, they rate each trip for level of comfort, nightlife, culture and activity, so you should be able to find trips that meet what you're looking for.
There's also a "family trip" for people with kids, which this year is going to Lake Geneva, Wisconsin.
From talking with a few of the trip leaders at DAK: choosing trips would happen in May. They wanted to make sure that everyone had equal chance at their top choice, regardless of what round they were admitted. When choosing, you rank your top choices, then they go through and match people to trips. Although some of the popular trips fill up very quickly, just about everyone gets one of their top 3 choices.