I will be doing Belgrade-Thessaloniki-Istanbul tour starting around 15. of July. My plan is to take a train from Belgrade to Niš (south of Serbia) and than ride through Macedonia to Thessaloniki and further to Istanbul where I will be staying with a friend. I don't want to visit Skopje because I've been there last summer and want to reach the coast as soon as possible and spend more time site seeing Thessaloniki and the island of Thasos.
Of course if someone would care to join me we could agree about changing the route and cycling through Serbia or anything else. I'm flexible and opened to ideas.
My plan si to cover 80-100 km per day depending on the terain, weather and mood :) and using camping sites and warmshowers. Renting a room is also an option.
Looking forward to meeting you :)