Morning everyone, can I just suggest a affordable day trip to Wexford Town.
Irish rail have been doing a reduced fare of 12 euro to Wexford Town once it is booked online at least 4 days in advance of travel. The train runs along the coast line from Dublin Connolly or Pearse Street through Wicklow to Wexford and is a lovely journey of about two and a half hours.
Wexford is a beautiful town with narrow streets. We also have the National Heritage Park here where you can see how we lived through the ages. The Heritage park is about 3 miles out of town but there is a new public bus service "Bridge loop" operating daily and it leaves from a stop just cross the road from Wexford trainstation.