My husband and I will be travelling to Croatia this fall. We stay in Dubrovnik (in the Old Town) for six nights and plan to travel to several of the islands, go to Lokrum, Cavtat, and, perhaps, a few other places. I looked at the Dubrovnik card (7 days) - which would allow us to space things out over our time there (and avoid high traffic cruise travellers), but, when I add things up, I am not sure that we would be any further ahead with the card than we would be just paying as we go (unless we were using the bus a lot, and I wasn't sure that we would need to take 10 bus trips - I think we would need it only for going to the bus station or ferry terminal in Gruž). Am I missing something? Have others found it useful to have?