DePauw Max Amount Merit Aid

My student was admitted to DePauw with a 30k merit aid per year offer and with encouragement to apply to their Environmental Fellows Program. (Which doesn’t indicate more scholarship money but I’m not certain on that) my questions are: 1) does anyone know the max amount of merit DePauw gives? Do they negotiate?
2) my student is not at all interested in Greek life and our impression is DePauw is pretty heavy on Greek life so not sure if best fit in that regard. Does anyone have experience there who did not participate in Greek life and if yes, thoughts?
Thank you!