Most Inspirational Moment
The walking is reasonably challenging but the views are exceptional - there are some very long days, some very steep scrambles and one very long steep descent all of which can test you when the temperatures are in the mid to high 30's! (August 2012). You do need a head for heights at times with a few steep drops. The ascent of Maglic Mountain (2386m) is a very long day but was fantastic with spectacular views all around, plus the chance of a dip in Trnovacko Lake (in Montenegro) to cool off about three-quarters of the way round.
Thoughts on Group Leader
Our group leader was Samer Hajri? from Green Visions, a local Bosnian company - he and his assistant Damir were everything that you need from a group leader - always there with information and assistance. Helpful, polite and enthusiastic - obviously proud Bosnians who love to show people what their country has to offer.
Advice for Potential Travellers
As you might expect from this part of the world, the inclusive meals in this trip will be quite baisc and some of the accommodation, whilst clean and tidy, is rather small and basic.There is more travelling on buses throughout the trip than I was expecting - most days involved a bus trip both to and from each day walk of an hour or two, plus the transfer days of course. The bus trips to walks and back were also on very rough roads, especially in the nataional park.
Suggestions
I would recommend that you add on a couple of days (either before or after the trip) so that you can explore Dubrovnik properly as you really don't get much time there at all in the schedule (arrive about 4pm on Friday and depart about 11am on Saturday for the airport) plus the hotel Exodus use is about 15 minutes on the bus/in a taxi from the old city.