Before my first river cruise, I thought I had a pretty good idea of what to expect. As a travel advisor and experienced traveler and ocean cruiser, I had booked vacations for others and traveled extensively myself. Still, when I boarded a Scenic River cruise through France, I quickly realized that river cruising was very different from what I had imagined. Some of the surprises were practical. Others were delightful. A few were things I wish I had known beforehand. If you're