Tutoring Hours : HKN, the electrical engineering honor society kindly offers tutoring for numerous EE courses, 218 included. Their schedule may change throughout the semester, so the listed hours may not be perfectly accurate.
The ARC (located on the second floor of the UC) offers free tutoring for many classes. We can't guarantee that they'll have tutors for 218, but if you've tried HKN and aren't happy, or just want even more tutoring, it's worth a shot.