David,
I think Greg/MO summed it up perfectly, but I will add this. My wife and I watch that show together every week. She really enjoys the fact that it is filmed a little differently from most of the others. We both enjoy seeing a couple who are in love and enjoying the outdoors together. My kids watch it with us and I have never felt the need to make them leave the room as I have with countless other shows on t.v. these days. God forbid they watch a young couple having fun hunting together and, here comes the controversial part, occasionally showing affection towards each other.