Greek Life at Millsaps

How would you describe the Greek life like at Millsaps? Topics of interest include (but are not limited to) levels of social competitiveness and social pressure, amount of interaction between Greek organizations and between Greeks and non-Greeks, amount of alcoholic-based partying, etc. And as 51% of Millsaps’ men are in fraternities and 47% of its women are in sororities, what is life like for individuals who are not Greek? And I saw that rush is in August, but is it August of freshman year or of sophomore year?