Being around the block a few times doesn't guarantee everything is done on the up-and-up. Ask Rich Rodriguez at Michigan.
The six sessions can't be more then eight hours and that's not even counting weights, meetings, etc done in those weeks. Also, classes finish end of April and NOTHING can be done inside the last week before exams. Go online....the NCAA manual is actually quite a piece of literature. And, from posts by many people, sounds like coaches should read it more too.