Shoulder Press + Shoulder Burnout and Weighted Vest Walk

Morning
A.) 3x10 DB Behind the neck press - superset w/DB shoulder fly
B.) 3x15 Prone DB shoulder fly
C.) 3x12 DB Front facing shoulder press - superset w/30 DB shoulder raises
D.) 2 mile weighted vest walk

Results
A.) 50lbs/15lbs
B.) 15lbs
C.) 50lbs/15lbs
D.) 29min @ 20lbs

Notes:
Starting to get the hang of these bodybuilding sessions. I know it really doesn't look like much, but I took my shoulders to the limit in about twenty minutes. I'm super okay with that if it means that I'll be able to grow targeted muscle groups by working to failure in less than an hour.