As for the other schools on your list:
Most liberal: Carleton and Brown with Amherst probably coming in third. Dartmouth is probably the most moderate.
Most hippie: Carleton and Brown
Most preppy: Bowdoin, Dartmouth and Amherst
As for the other schools on your list:
Most liberal: Carleton and Brown with Amherst probably coming in third. Dartmouth is probably the most moderate.
Most hippie: Carleton and Brown
Most preppy: Bowdoin, Dartmouth and Amherst