Justin Maxwell's walk-off slam against the Mutts at the home closer a while back is the closest I've come to being in the path of a dinger at the new place. Bonds put one right over my head at RFK.
I think either welch or OC mentioned bein' at one of Howard's blasts at RFK. Trying to think of the longest one I've seen from the Nats. I haven't seen one into the 2nd tier (right) yet. Maybe the longest was near the concourse in left.