Dubrovnik to Sarajevo......

Greetings...
I forgot how to spell Dubrovnik but it came to me eventually!!!!!
I'm hittin' the wedding trail there soon and I was going to spend a week around Sarajevo afterwards ........
Has anyone got any tips for the journey between the two cities and any advice on how I might get into AND out of trouble on my mini adventure?????
Thanks!!!!

Get a bus from Dubrovnik to Mostar (current timetable at http://www.libertasdubrovnik.com/voznired.swf, but it changes seasonally), see Mostar, ideally with an overnight stay or longer if you want to do a few daytrips in Herzegovina, then continue by bus or by one of the two daily trains to Sarajevo. Not sure what else you want to know...