Here is my current Back Routine. I also attempt pull ups as or like I said as much as I can. Then hold as long as I can. I am hoping these will help me to get to my goal of doing pull ups.

Deadlift 4x8 (235)
Barbell Row 4x8 (155)
T-Bar Row 4x8 (180)
Dumbbell Row 4x8 (60)
Seated Cable Row 5x5 (160)
Shrugs 4x8 (275)
Negative Pull Ups 3x10