I hope your summer is going well and you are able to enjoy the weather wherever you are! I came across a couple of videos of Dubrovnik that I thought might interest and inspire you. Take a look. Only 276 days to go!
Good view of the wall in this video.
Dubrovnik in your pocket
Rick Steves visits Croatia (only a little bit of Dubrovnik)
Rick visits Dubrovnik and the Balkans
Top 10 places to visit in Croatia
Web page on traveling from Dubrovnik to Split and vice versa. Note that the ferries depart Dubrovnik at around 4 PM so arriving in Split is around 8 PM. You can't get back and forth on the same day. An early bus might be an option though!
And last, but certainly not least, a visit to this place is very high on my list!
If a video doesn't work properly email me and I will send you the link seperately.
Looking forward to visiting Croatia with all of you!