I agree with @Publisher that it is a good idea to put the academics first. You live in a state with one of the best business school programs in the country, it would be a shame to miss it. Club and intramural sports are good options and a good way to still have that experience without the demands of a competitive sports schedule during the school year. Plus a DIII school isn’t going to be able to draw out those big crowds you would find at D! schools anyway