Touring Ireland (north and south)

My wife and I are thinking of touring Ireland in 2013 with our caravan. Given that ferries are expensive, we thought we'd do a mini grand tour of two to three weeks end of May and into June.Basic ideas so far are SW Killarney area, Galway area for Burren and Connemara NP, than perhaps inland around Carrick or Lough Erne, up to Bushmills for Causeway etc. finishing at Stangford Lough.

Help, advice, routes and places to use/avoid will be gratefully received. Info on visits, walks, cycle rides most welcome.

Many thanks.

Bob Ward