I know there are a lot of itinerary posts but just hoping to get some reassurance from experienced Ireland travelers on some changes I'm looking at making to my itinerary. I've planned a week long trip for March and it's setting in how much driving time this will all be if we try to see half the island (Galway, Cliffs of Moher, Dingle, Kinsale). We only have 7 nights and I'm looking at changing things so we don't have one-night stays. We are flying in/out of Dublin so that part is set in stone. We're also really excited about Kinsale so don't really want to cancel our plans there - it seems like a really nice place to spend a couple days. If there are different suggestions instead of Waterford I'm not tied down to that, it just looks convenient with plenty to do in that area.
Dublin 2 nights - option to do day trips to Newgrange, Glendalough or Wicklow Mountains, or Belfast if we want to take the train our second day
Waterford 2 nights - do a day trip to Rock of Cashel, Kilkenny, or Dungarvan Castle
Kinsale 2 nights - could do a day trip to Cobh
Dublin last night (see Cashel on the way back if we didn't yet).