As I sometimes get asked if the ferry operates between Russia and Georgia I collected some links:
1. The Port of Sochi with a timetable: http://www.morport-sochi.ru/main.php?nav=lines&lang=en
2. A roundtrip by motorbike around the Black Sea by Kazoom http://www.kazoom-moto-adventures.com/black_sea.htm
3. A Black Sea Travel by Motorbike by Routa MC
4. Some Details by Andrew Smith on the Black Sea Pages
If you know, please post here new details.