Well, I'd love to send 'em to Waterville, and pray for wind
It's The longest (7300 yds) course in Ireland and historically is considered to be the windiest (although I guess Old Head could challenge for that title). Haven't been there in a couple of years but last I heard even with Tiger, O'Meara, Appleby et al regularly stopping by to prep for the Open nobody has yet broken 70 from the tips.
The Hackett 18 (from the original 9) was great before, but with the work that Doak did a while back and the two new holes Fazio put in (both tremendous improvements IMO) I think it's as good a links course as any & the remote & beautiful setting is unmatched, better even than thatat County Down for my money.