PENNSYL MOST-FAMOUS A S OUR GROUP of 21 hunters gathered in the predawn darkness just before the start of the 2005 bear season, none of us had any idea about the significance of what lay ahead. It wasn't the fact that, by the end of the season, a then-record 4,164 bruins would be taken. It was that, by the end of the day, we all would be part of what still might be 32 Pennsylvania's most-famous bear hunt. The hunters in our group had seen many bears while hunting in earlier seasons, and with a decade of experience conducting bear drives in these areas, expectations were high. Our first drive of the day was in a decade-old clearcut where we'd taken bears in previous seasons. The drivers