It might be difficult finding events for next year. I take it you have looked at this site and many of the events probably go from year to year - http://www.tourismireland.com/
It also depends when you are going and whether you are just restricting yourself to one or two areas. I toured a couple of years back but I would warn you it is very pricey compared with the rest of the UK. One of the best places I stayed in was this hotel in Connemara, and I got a deal on the room which was even better - http://www.abbeyglen.ie/
Hope someone with a bit more info. can help you but I don't know if there are any Irish members here. Don't rule out the North either. It is peaceful again and some wonderful scenery.