Wilson, I think sleeping with my arm down (not above my head) and switching to cgb have made the big difference with the shoulder. I polished off a bottle of wine last night watching a chick flick with my wife. I give 'Julie & Julia' only a luke warm review.
Joe, sounds like you're in good shape to me. I do a few sprints and I'm toasted.
Kevin, a few trips up and down that hill with a full wheelbarrow would get the blood flowing. Simple and effective. Just the way I like it.