Doug cracks me up. We enjoyed a great trip last weekend and didn't encounter any bear issues.
When we parked, two rangers were inspecting cars and posting bright notes on any that had left food or scented items out, so we were extra meticulous to ensure we hadn't left anything. Fortunately, all was well with the car when we returned.
To whomever left the large cooler full of cold beer (without a lid) in the same bear locker I stored my stuff, I may or may not owe you a cold one.