Good on them!!!! One of the problems with the Pa Bear drive is the Sow gets separated from the Cubs and gets killed. Then it becomes a slaughter on the Cubs as they hang around. I would want little part in a Bear drive. It is the best way to be successful, but can take a wrong turn when the Cubs get in the mix.
In most cases, once the Sow goes down the Cubs are doomed. Either by nature or bullets.