My family of 5 and I are hoping to do a "heritage roadtrip" the end of August (2013), including Budapest and Croatia. The kids grandparents are all up in age and they would love nothing more than for us to be able to visit their homelands and come back to share our journey with them. None of the dates for tours I have found online work out for us (my daughter will be out of the country until August 19) and all 3 kids need to be back for college by September 4th or so. The tours also include super expensive hotels and seem to give us NOTHING for our money (which seems to run about $3000pp without even including international airfare from the US!).
My only desire is to spend a few days visiting Budapest and then to visit some highlights of Croatia. We were considering doing a roadtrip and finding our own apartments or rooms to rent (it's difficult because there are five of us) and I have found some really inexpensive places to stay on TripAdvisor. I just wonder how reliable they are. I am also afraid of how difficult it will be to do a roadtrip on our own being that NONE of us speak Croation OR Hungarian! Does anyone have any experience with this? Will it be difficult to get by? I am thinking we wouldn't need a car in Budapest, but would just fly there, stay in the city and explore from there, then either fly or bus/train to Croatia where we would rent a car. We are used to road trips, but across the US, and have done a road trip throughout the English countryside, but of course the language spoken there was English!
So we will have about 2 weeks total to spend visiting these places, BUT we also need to include the tiny island of Olib for a day trip. My husband's family originated there (both his mom and his dad's side) and ancestors are buried there. I know there are no accommodations there (I don't even think there are roads there!), so I am thinking we would need to stay both the night before and the night after this day trip in Zadar?
I would GREATLY appreciate ANY help in planning this out or any tips/advice. We LOVE to hike and see natural wonders, so we would like to include one of the beautiful National Parks in the area.
Please HELP!!!!

