Hi Bobby
We wnt to Croatia last year and had a fantastic holiday. Like everybody else says there are no absoloute must sees but the whole Istrian peninsula is very scenic. We stayed at Lanterna camp just outside of Porec which is a very big site, but it was very well run with plenty of restaurants, play areas for the kids, shops and excellent toilet/shower blocks. The pool was noce and as the site is on the sea front the pool doesn't get too crowded (even in August). If you are desperate to do some sightseeing I recommend Lake Bled in Slovenia, it is quite a drive and don't attempt it at the weekend - but it's well worth it when you get there. The best thing for us about Croatia is the people they are very friendly and welcoming and as others have said they are mostly fluent in English (not to mention German, Italian and Croatian) they put us to shame.