I will be coming up from Barcelona in July with my family (including 3 kids from 4 - 11). We are wanting to go to Tossa de Mar and Cadaqués. I had planned on renting a car, but from the sound of it, it is hard to find parking. We could take bus, but then we won't easily be able to do day trips.
What would people suggest? Rent a car, and pay to park it on the days that we are staying in town, or skip exploring the countryside and stick to activities we can do on foot?