We are thinking of going to Ireland with our van next summer. We live near Cardiff so would prefer to sail from Swansea-Cork than a different route, as less driving involved. Does anyone know of any good sites within a couple of hours of the ferry at Cork? We've never been to Ireland so would also value advice on things to see if we do go. Also likely cost of a ferry with car and caravan? We'll be taking our two sons, aged 7 and 4. Any useful tips would be much appreciated!