Look at my pre-dents. It is. I'm 1-2 days each week until the end of Oct. I also have practices at 545am, so after I get back from the east coast at 12am it sucks lol. I just stay productive, communicate with my professors, and stay organized. I've been at my school for now 4 years and it's easy to get to know the professors and vice versa so they are more understanding. I can't imagine going to a big school and still get that level of understanding. Some of my homework is online. 1 of my 3 labs does not have another section so I often go and finish it up myself. That lab is physical biochemistry so I can usually do the molecular modeling on my flight or at my hotel. My other 2 labs, physics and molecular gene/cell bio have other sections so I make it up later in the week. My water polo is 6 days a week (only day off is a Monday) so it's almost impossible for me to not miss. I just workout at the hotel or make up the practices. I still find my time to go out too, but after I wake up the next morning, power mode all over.
Work hard, play hard.